diff --git a/.Rbuildignore b/.Rbuildignore
index 40d341c..679313f 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -5,3 +5,4 @@
 ^\.github$
 ^cran-comments\.md$
 ^CRAN-RELEASE$
+^CRAN-SUBMISSION$
diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
index a3ac618..5ca5022 100644
--- a/.github/workflows/R-CMD-check.yaml
+++ b/.github/workflows/R-CMD-check.yaml
@@ -5,38 +5,22 @@ on:
     branches: [main, master]
   pull_request:
     branches: [main, master]
+  schedule:
+    - cron: '00 1 * * 1'
 
 name: R-CMD-check
 
 jobs:
   R-CMD-check:
-    runs-on: ${{ matrix.config.os }}
-
-    name: ${{ matrix.config.os }} (${{ matrix.config.r }})
-
-    strategy:
-      fail-fast: false
-      matrix:
-        config:
-          - {os: macos-latest,   r: 'release'}
-          - {os: windows-latest, r: 'release'}
-          - {os: ubuntu-latest,   r: 'devel', http-user-agent: 'release'}
-          - {os: ubuntu-latest,   r: 'release'}
-          - {os: ubuntu-latest,   r: 'oldrel-1'}
-
+    runs-on: ubuntu-latest
     env:
       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
       R_KEEP_PKG_SOURCE: yes
-
     steps:
       - uses: actions/checkout@v3
 
-      - uses: r-lib/actions/setup-pandoc@v2
-
       - uses: r-lib/actions/setup-r@v2
         with:
-          r-version: ${{ matrix.config.r }}
-          http-user-agent: ${{ matrix.config.http-user-agent }}
           use-public-rspm: true
 
       - uses: r-lib/actions/setup-r-dependencies@v2
@@ -45,5 +29,3 @@ jobs:
           needs: check
 
       - uses: r-lib/actions/check-r-package@v2
-        with:
-          upload-snapshots: true
diff --git a/CRAN-SUBMISSION b/CRAN-SUBMISSION
new file mode 100644
index 0000000..9f762ec
--- /dev/null
+++ b/CRAN-SUBMISSION
@@ -0,0 +1,4 @@
+Version: 0.1.4
+Date: 2023-09-07 19:55:56 UTC
+SHA:
+    d0cf9e1372771e89b74a37c0ea69e75934b91d26
diff --git a/DESCRIPTION b/DESCRIPTION
index 02ad495..e17f32a 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: colorhex
 Type: Package
 Title: Colors and Palettes from Color-Hex
-Version: 0.1.2
+Version: 0.1.4
 Authors@R: c(
             person("Athanasia Mo", "Mowinckel", 
                     email = "a.m.mowinckel@psykologi.uio.no", 
@@ -19,14 +19,16 @@ Description: The website <https://www.color-hex.com> is a great resource of hex
 License: MIT + file LICENSE
 Encoding: UTF-8
 Imports: 
-    rvest,
-    xml2,
-    grDevices,
+    cli,
+    curl,
+    ggplot2,
     graphics,
-    ggplot2
-RoxygenNote: 7.1.1
-URL: https://github.com/Athanasiamo/colorhex
-BugReports: https://github.com/Athanasiamo/colorhex/issues
+    grDevices,
+    httr2,
+    rvest
+RoxygenNote: 7.2.3
+URL: https://github.com/drmowinckels/colorhex
+BugReports: https://github.com/drmowinckels/colorhex/issues
 Suggests: 
     spelling,
     scales
diff --git a/NEWS.md b/NEWS.md
index 75ae404..8d712ad 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,7 @@
+
+# colorhex 0.1.4
+- fixes failure of build if server is unresponsive
+
 # colorhex 0.1.1
 - cran submission
 
diff --git a/R/api.R b/R/api.R
new file mode 100644
index 0000000..7c2f7c8
--- /dev/null
+++ b/R/api.R
@@ -0,0 +1,35 @@
+query_colorhex <- function(){
+  if(!curl::has_internet()){
+    cli::cli_alert_warning("Not connected to internet.")
+    return(invisible(NULL))
+  }
+  req <- httr2::request(colour_url())
+  req <- httr2::req_retry(req,
+                          backoff = ~ 10,
+                          is_transient = ~ httr2::resp_status(.x) > 400)
+  req <- httr2::req_error(req,
+                   is_error = function(resp) FALSE,
+                   body = error_body)
+  req
+}
+
+colour_url <- function(full = TRUE){
+  url <- "www.color-hex.com"
+  if(!full)
+    return(url)
+  paste0("https://", url, "/")
+}
+
+error_body <- function(resp) {
+  httr2::resp_body_json(resp)$error
+}
+
+status_ok <- function(req){
+  test <- httr2::req_perform(req)
+  if(httr2::resp_status(test) > 400 ){
+    cli::cli_alert_warning("Cannot connect to service.")
+    cli::cli_inform(httr2::resp_status_desc(test))
+    return(FALSE)
+  }
+  TRUE
+}
diff --git a/R/color.R b/R/color.R
index 06b7965..0e43285 100644
--- a/R/color.R
+++ b/R/color.R
@@ -8,13 +8,24 @@
 #' @export
 #'
 #' @examples
+#' if(curl::has_internet()){
 #' get_popular_colors()
+#' }
 get_popular_colors <- function(){
-  url <- paste0(colour_url(), "popular-colors.php")
-  resp <- xml2::read_html(url)
-
-  cols <- rvest::html_nodes(resp,
-                            xpath = '//*[@class="colordva"]')
+  req <- httr2::request(colour_url())
+  if(is.null(req))
+    return(invisible(NULL))
+  req <- httr2::req_url_path_append(
+    req,
+    "popular-colors.php")
+  if(!status_ok(req))
+    return(invisible(NULL))
+
+  resp <- httr2::req_perform(req)
+  resp <- httr2::resp_body_html(resp)
+  cols <- rvest::html_nodes(
+    resp,
+    xpath = '//*[@class="colordva"]')
   cols <- as.character(cols)
   get_bkg_color(cols)
 }
@@ -33,10 +44,6 @@ get_random_color <- function(){
                  maxColorValue = 255)
 }
 
-randcol <- function(){
-  sample(1:255, 1)
-}
-
 #' Get color information
 #'
 #' Get color information from www.color-hex.com
@@ -48,19 +55,28 @@ randcol <- function(){
 #' @export
 #'
 #' @examples
+#' if(curl::has_internet()){
 #' get_color("#470f0f")
-#' get_color("#f2f2f2")
+#' }
 get_color <- function(hex){
   hex <- fix_hex(hex)
-  stopifnot(is_hex(hex))
+  req <- query_colorhex()
+  if(is.null(req))
+    return(invisible(NULL))
 
-  url <- paste0(colour_url(), "color/", gsub("#", "", hex))
+  req <- httr2::req_url_path_append(
+    req,
+    "color",
+    gsub("^#", "", hex))
 
-  resp <- xml2::read_html(url)
-  tables <- rvest::html_nodes(resp, "table")
+  if(!status_ok(req))
+    return(invisible(NULL))
 
-  prim <- rvest::html_table(tables[1], fill = TRUE)[[1]]
-  prim <- as.data.frame(t(prim))
+  resp <- httr2::req_perform(req)
+  resp <- httr2::resp_body_html(resp)
+  tables <- rvest::html_nodes(resp, "table")
+  tables <- lapply(tables, rvest::html_table, fill = TRUE)
+  prim <- as.data.frame(t(tables[[1]]))
   names(prim) <- as.character(unlist(prim[1,]))
   row.names(prim) <- NULL
   prim <- prim[-1,]
@@ -69,12 +85,12 @@ get_color <- function(hex){
                             xpath = '//*[@class="colordvconline"]')
   rows <- rvest::html_text(rows)
   rows <- gsub(" \n", "", rows)
-  rows <- fix_hex(rows)
+  rows <- sapply(rows, fix_hex)
 
   ret <- list(
     hex = hex,
     space = prim,
-    base = rvest::html_table(tables[2], fill = TRUE)[[1]],
+    base = tables[[2]],
     triadic = NA_character_,
     analogous = NA_character_,
     complementary = NA_character_,
@@ -85,9 +101,13 @@ get_color <- function(hex){
   )
 
   if(length(tables) > 2){
-    ret$triadic = fix_hex(chartable(tables[3]))
-    ret$analogous = fix_hex(chartable(tables[4]))
-    ret$complementary = fix_hex(chartable(tables[5]))
+    ex <- lapply(3:5, function(x){
+      j <- unique(unlist(tables[[x]]))
+      sapply(j[j!=""], fix_hex)
+    })
+    ret$triadic = ex[[1]]
+    ret$analogous = ex[[2]]
+    ret$complementary = ex[[3]]
   }
 
   colorhex(ret)
diff --git a/R/palette.R b/R/palette.R
index 6bca257..79b0b7a 100644
--- a/R/palette.R
+++ b/R/palette.R
@@ -7,45 +7,49 @@
 #' @export
 #'
 #' @examples
+#' if(curl::has_internet()){
 #' get_latest_palettes()
+#' }
 get_latest_palettes <- function(){
-  url <- paste0(colour_url(), "color-palettes/")
-  resp <- xml2::read_html(url)
+  req <- query_colorhex()
+  if(is.null(req))
+    return(invisible(NULL))
+  req <- httr2::req_url_path_append(
+    req, "color-palettes")
+  if(!status_ok(req))
+    return(invisible(NULL))
+  resp <- httr2::req_perform(req)
+  resp <- httr2::resp_body_html(resp)
   get_pals(resp)
 }
 
 #' Get most popular palettes
 #'
 #' Retrieve the palettes most users have
-#' checked as favourites from www.color-hex.com
+#' checked as favorites from www.color-hex.com
 #'
 #' @return data.frame with name, id and colours
 #' @export
 #'
 #' @examples
+#' if(curl::has_internet()){
 #' get_popular_palettes()
+#' }
 get_popular_palettes <- function(){
-  url <- paste0(colour_url(), "color-palettes/popular.php")
-  resp <- xml2::read_html(url)
+  req <- query_colorhex()
+  if(is.null(req))
+    return(invisible(NULL))
+  req <- httr2::req_url_path_append(
+    req,
+    "color-palettes",
+    "popular.php")
+  if(!status_ok(req))
+    return(invisible(NULL))
+  resp <- httr2::req_perform(req)
+  resp <- httr2::resp_body_html(resp)
   get_pals(resp)
 }
 
-get_pal <- function(id){
-  url <- paste0(colour_url(), "color-palette/", id)
-  resp <- xml2::read_html(url)
-
-  tables <- rvest::html_nodes(resp, "table")
-  tables <- rvest::html_table(tables[1], fill = TRUE)[[1]]
-
-
-  palettehex(
-    gsub(" Color Palette", "",
-         rvest::html_text(rvest::html_nodes(resp, "h1"))),
-    id,
-    list(tables[,2])
-  )
-}
-
 #' Get palettes from id
 #'
 #' Get palette information from www.color-hex.com
@@ -57,11 +61,13 @@ get_pal <- function(id){
 #' @export
 #'
 #' @examples
+#' if(curl::has_internet()){
 #' get_palette(103107)
 #'
 #' # Lookup multiple palettes
 #' id <- c(103161, 103107)
 #' get_palette(id)
+#' }
 get_palette <- function(id){
   x <- lapply(id, get_pal)
   do.call(rbind, x)
@@ -95,6 +101,31 @@ plot.palettehex <- function(x, ...){
 }
 
 # helpers ----
+
+get_pal <- function(id){
+  req <- query_colorhex()
+  if(is.null(req))
+    return(invisible(NULL))
+  req <- httr2::req_url_path_append(
+    req,
+    "color-palette",
+    id)
+  if(!status_ok(req))
+    return(invisible(NULL))
+  resp <- httr2::req_perform(req)
+  resp <- httr2::resp_body_html(resp)
+
+  tables <- rvest::html_nodes(resp, "table")
+  tables <- rvest::html_table(tables[1], fill = TRUE)[[1]]
+
+  palettehex(
+    gsub(" Color Palette", "",
+         rvest::html_text(rvest::html_nodes(resp, "h1"))),
+    id,
+    list(tables[,2])
+  )
+}
+
 get_pals <- function(resp, class = "palettecontainerlist"){
   path <- paste0('//*[@class="',class, '"]')
   pal <- rvest::html_nodes(resp, xpath = path)
diff --git a/R/scale_colorhex.R b/R/scale_colorhex.R
index 121a6d2..cdd02e9 100644
--- a/R/scale_colorhex.R
+++ b/R/scale_colorhex.R
@@ -18,6 +18,7 @@
 #' @name scale-colorhex
 #' @return a ggplot2-proto
 #' @examples
+#' if(curl::has_internet()){
 #' library(ggplot2)
 #'
 #' x <- get_color("#008080")
@@ -41,6 +42,7 @@
 #' ggplot(mtcars, aes(mpg, disp, colour = factor(cyl))) +
 #'    geom_point() +
 #'    scale_color_colorhex_d(x, "shades")
+#'  }
 NULL
 #> NULL
 
diff --git a/R/scale_palettehex.R b/R/scale_palettehex.R
index 619eb87..44333a7 100644
--- a/R/scale_palettehex.R
+++ b/R/scale_palettehex.R
@@ -17,6 +17,7 @@
 #' @name scale-palettehex
 #' @return ggplot2-proto
 #' @examples
+#' if(curl::has_internet()){
 #' library(ggplot2)
 #'
 #' x <- get_popular_palettes()
@@ -36,6 +37,7 @@
 #' ggplot(mtcars, aes(mpg, disp, colour = factor(cyl))) +
 #'    geom_point() +
 #'    scale_color_palettehex_d(x, 1872)
+#' }
 NULL
 #> NULL
 
diff --git a/R/utils.R b/R/utils.R
index 83196dc..e34308e 100644
--- a/R/utils.R
+++ b/R/utils.R
@@ -13,11 +13,6 @@ is_hex <- function(x){
 }
 
 
-colour_url <- function(){
-  "https://www.color-hex.com/"
-}
-
-
 chartable <- function(table){
   x <- rvest::html_table(table)[[1]]
   as.character(x[-1, ])[-1]
@@ -25,7 +20,7 @@ chartable <- function(table){
 
 strip_html <- function(x){
     rvest::html_text(
-      xml2::read_html(x)
+      rvest::read_html(x)
     )
 }
 
@@ -43,10 +38,13 @@ get_bkg_color <- function(x){
   x <- sapply(x, function(x) x[2])
 
   x <- gsub(';|\\\">|</div>| ', '', x)
-  fix_hex(x)
+  sapply(x, fix_hex)
 }
 
 fix_hex <- function(x){
+  if(!is_hex(x)){
+    cli::cli_abort("'{x}' is not a valid hexidecimal colour.")
+  }
   indx <- ifelse(nchar(x) == 4, TRUE, FALSE)
 
   x[indx] <-  paste0(x[indx], gsub("#", "", x[indx]))
@@ -58,3 +56,7 @@ nchar <- function(x){
   j <- lapply(j, length)
   unlist(j)
 }
+
+randcol <- function(){
+  sample(1:255, 1)
+}
diff --git a/README.Rmd b/README.Rmd
index 9852ad2..2300b7e 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -18,8 +18,7 @@ knitr::opts_chunk$set(
 
 <!-- badges: start -->
 [![CRAN status](https://www.r-pkg.org/badges/version/colorhex)](https://CRAN.R-project.org/package=colorhex)
-[![R-CMD-check](https://github.com/Athanasiamo/colorhex/workflows/R-CMD-check/badge.svg)](https://github.com/Athanasiamo/colorhex/actions)
-[![R-CMD-check](https://github.com/Athanasiamo/colorhex/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/Athanasiamo/colorhex/actions/workflows/R-CMD-check.yaml)
+[![R-CMD-check](https://github.com/drmowinckels/colorhex/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/drmowinckels/colorhex/actions/workflows/R-CMD-check.yaml)
 <!-- badges: end -->
 
 
@@ -38,8 +37,8 @@ It also has lots of user-made palettes that can be used and browsed.
 You can install the development version from [GitHub](https://github.com/) with:
 
 ``` r
-# install.packages("devtools")
-devtools::install_github("Athanasiamo/colorhex", ref = "main")
+# install.packages("remotes")
+remotes::install_github("drmowinckels/colorhex", ref = "main")
 ```
 ## Example
 
diff --git a/README.md b/README.md
index d70f48e..9224533 100644
--- a/README.md
+++ b/README.md
@@ -7,8 +7,7 @@
 
 [![CRAN
 status](https://www.r-pkg.org/badges/version/colorhex)](https://CRAN.R-project.org/package=colorhex)
-[![R-CMD-check](https://github.com/Athanasiamo/colorhex/workflows/R-CMD-check/badge.svg)](https://github.com/Athanasiamo/colorhex/actions)
-[![R-CMD-check](https://github.com/Athanasiamo/colorhex/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/Athanasiamo/colorhex/actions/workflows/R-CMD-check.yaml)
+[![R-CMD-check](https://github.com/drmowinckels/colorhex/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/drmowinckels/colorhex/actions/workflows/R-CMD-check.yaml)
 <!-- badges: end -->
 
 The goal of colorhex is to create an interface to
@@ -28,8 +27,8 @@ You can install the development version from
 [GitHub](https://github.com/) with:
 
 ``` r
-# install.packages("devtools")
-devtools::install_github("Athanasiamo/colorhex", ref = "main")
+# install.packages("remotes")
+remotes::install_github("drmowinckels/colorhex", ref = "main")
 ```
 
 ## Example
@@ -59,15 +58,15 @@ x
 #>  [1] "#ff80ed" "#065535" "#000000" "#133337" "#ffc0cb" "#ffffff" "#ffe4e1"
 #>  [8] "#008080" "#ff0000" "#e6e6fa" "#ffd700" "#00ffff" "#ffa500" "#0000ff"
 #> [15] "#ff7373" "#c6e2ff" "#40e0d0" "#b0e0e6" "#d3ffce" "#f0f8ff" "#666666"
-#> [22] "#faebd7" "#bada55" "#003366" "#fa8072" "#ffb6c1" "#ffff00" "#c0c0c0"
-#> [29] "#c39797" "#800080" "#800000" "#00ff00" "#7fffd4" "#eeeeee" "#cccccc"
-#> [36] "#fff68f" "#f08080" "#20b2aa" "#ffc3a0" "#333333" "#66cdaa" "#c0d6e4"
-#> [43] "#ff6666" "#ff00ff" "#cbbeb5" "#ffdab9" "#ff7f50" "#468499" "#afeeee"
-#> [50] "#008000" "#b4eeb4" "#00ced1" "#f6546a" "#660066" "#0e2f44" "#b6fcd5"
-#> [57] "#696969" "#daa520" "#f5f5f5" "#990000" "#6897bb" "#000080" "#808080"
-#> [64] "#088da5" "#f5f5dc" "#8b0000" "#8a2be2" "#dddddd" "#ccff00" "#ffff66"
-#> [71] "#2acaea" "#101010" "#81d8d0" "#0a75ad" "#ff4040" "#66cccc" "#420420"
-#> [78] "#a0db8e" "#ff1493" "#cc0000" "#3399ff" "#999999" "#00ff7f" "#794044"
+#> [22] "#faebd7" "#bada55" "#fa8072" "#003366" "#ffb6c1" "#c0c0c0" "#ffff00"
+#> [29] "#800000" "#800080" "#c39797" "#00ff00" "#7fffd4" "#fff68f" "#eeeeee"
+#> [36] "#cccccc" "#f08080" "#20b2aa" "#ffc3a0" "#333333" "#66cdaa" "#c0d6e4"
+#> [43] "#ff6666" "#ff00ff" "#cbbeb5" "#ffdab9" "#468499" "#ff7f50" "#afeeee"
+#> [50] "#b4eeb4" "#00ced1" "#008000" "#660066" "#f6546a" "#0e2f44" "#b6fcd5"
+#> [57] "#990000" "#696969" "#f5f5f5" "#daa520" "#000080" "#6897bb" "#808080"
+#> [64] "#f5f5dc" "#088da5" "#8b0000" "#8a2be2" "#81d8d0" "#ccff00" "#ffff66"
+#> [71] "#ff4040" "#dddddd" "#2acaea" "#101010" "#0a75ad" "#ff1493" "#420420"
+#> [78] "#66cccc" "#a0db8e" "#999999" "#794044" "#3399ff" "#cc0000" "#00ff7f"
 scales::show_col(x)
 ```
 
diff --git a/cran-comments.md b/cran-comments.md
index 146e096..0ba87ef 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -1,18 +1,6 @@
-## Test environments
-* local R installation, R 4.0.2
-* ubuntu 16.04 (on travis-ci), R 4.0.2
-* win-builder (devel)
-* github actions:
-  - {os: windows-latest, r: 'release'}
-  - {os: macOS-latest, r: 'release'}
-  - {os: ubuntu-20.04, r: 'release', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}
-  - {os: ubuntu-20.04, r: 'devel', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}
-
-
 ## R CMD check results
 
-0 errors | 0 warnings | 1 note
+0 errors | 0 warnings | 0 note
 
 * This is a new release.
-* added `on.exit()` before changing `par()`
-* added 'https:' to url in DESCRIPTION
+* Fixes example failures when server is unreachable
diff --git a/man/figures/README-latest-1.png b/man/figures/README-latest-1.png
index a9dee4c..c218a38 100644
Binary files a/man/figures/README-latest-1.png and b/man/figures/README-latest-1.png differ
diff --git a/man/figures/README-pop-cols-1.png b/man/figures/README-pop-cols-1.png
index 3c48811..cb5ce14 100644
Binary files a/man/figures/README-pop-cols-1.png and b/man/figures/README-pop-cols-1.png differ
diff --git a/man/figures/README-popular-palettes-1.png b/man/figures/README-popular-palettes-1.png
index f11a107..340d66b 100644
Binary files a/man/figures/README-popular-palettes-1.png and b/man/figures/README-popular-palettes-1.png differ
diff --git a/man/get_color.Rd b/man/get_color.Rd
index 0d0ba5a..006e173 100644
--- a/man/get_color.Rd
+++ b/man/get_color.Rd
@@ -17,6 +17,7 @@ Get color information from www.color-hex.com
 of a hex-color.
 }
 \examples{
+if(curl::has_internet()){
 get_color("#470f0f")
-get_color("#f2f2f2")
+}
 }
diff --git a/man/get_latest_palettes.Rd b/man/get_latest_palettes.Rd
index bfaedce..5b493bd 100644
--- a/man/get_latest_palettes.Rd
+++ b/man/get_latest_palettes.Rd
@@ -14,5 +14,7 @@ Retrieve the most recently made palettes
 from www.color-hex.com
 }
 \examples{
+if(curl::has_internet()){
 get_latest_palettes()
 }
+}
diff --git a/man/get_palette.Rd b/man/get_palette.Rd
index 8b54a2c..ad1aef3 100644
--- a/man/get_palette.Rd
+++ b/man/get_palette.Rd
@@ -17,9 +17,11 @@ Get palette information from www.color-hex.com
 based on the palette id (can be found in the url)
 }
 \examples{
+if(curl::has_internet()){
 get_palette(103107)
 
 # Lookup multiple palettes
 id <- c(103161, 103107)
 get_palette(id)
 }
+}
diff --git a/man/get_popular_colors.Rd b/man/get_popular_colors.Rd
index b3883da..0fd319a 100644
--- a/man/get_popular_colors.Rd
+++ b/man/get_popular_colors.Rd
@@ -15,5 +15,7 @@ that have been liked by the most users.
 This function will retrieve all of these.
 }
 \examples{
+if(curl::has_internet()){
 get_popular_colors()
 }
+}
diff --git a/man/get_popular_palettes.Rd b/man/get_popular_palettes.Rd
index 9d61e64..e46a11b 100644
--- a/man/get_popular_palettes.Rd
+++ b/man/get_popular_palettes.Rd
@@ -10,9 +10,11 @@ get_popular_palettes()
 data.frame with name, id and colours
 }
 \description{
-Retrieve the palettes most users have favourited
-from www.color-hex.com
+Retrieve the palettes most users have
+checked as favorites from www.color-hex.com
 }
 \examples{
+if(curl::has_internet()){
 get_popular_palettes()
 }
+}
diff --git a/man/scale-colorhex.Rd b/man/scale-colorhex.Rd
index 1e23828..ffc9fed 100644
--- a/man/scale-colorhex.Rd
+++ b/man/scale-colorhex.Rd
@@ -48,20 +48,21 @@ to create colour scales to be used in ggplot2.
 }
 \section{Functions}{
 \itemize{
-\item \code{scale_colour_colorhex_d}: Discrete colour scale
+\item \code{scale_colour_colorhex_d()}: Discrete colour scale
 
-\item \code{scale_color_colorhex_d}: Discrete colour scale
+\item \code{scale_color_colorhex_d()}: Discrete colour scale
 
-\item \code{scale_fill_colorhex_d}: Discrete fill scale
+\item \code{scale_fill_colorhex_d()}: Discrete fill scale
 
-\item \code{scale_colour_colorhex_c}: Continuous colour scale
+\item \code{scale_colour_colorhex_c()}: Continuous colour scale
 
-\item \code{scale_color_colorhex_c}: Continuous colour scale
+\item \code{scale_color_colorhex_c()}: Continuous colour scale
 
-\item \code{scale_fill_colorhex_c}: Continuous fill scale
-}}
+\item \code{scale_fill_colorhex_c()}: Continuous fill scale
 
+}}
 \examples{
+if(curl::has_internet()){
 library(ggplot2)
 
 x <- get_color("#008080")
@@ -85,4 +86,5 @@ ggplot(mtcars, aes(mpg, disp, colour = factor(cyl))) +
 ggplot(mtcars, aes(mpg, disp, colour = factor(cyl))) +
    geom_point() +
    scale_color_colorhex_d(x, "shades")
+ }
 }
diff --git a/man/scale-palettehex.Rd b/man/scale-palettehex.Rd
index d5e2c5a..ba436a1 100644
--- a/man/scale-palettehex.Rd
+++ b/man/scale-palettehex.Rd
@@ -47,20 +47,21 @@ can be made for the scale.
 }
 \section{Functions}{
 \itemize{
-\item \code{scale_colour_palettehex_d}: Discrete colour scale
+\item \code{scale_colour_palettehex_d()}: Discrete colour scale
 
-\item \code{scale_color_palettehex_d}: Discrete colour scale
+\item \code{scale_color_palettehex_d()}: Discrete colour scale
 
-\item \code{scale_fill_palettehex_d}: Discrete fill scale
+\item \code{scale_fill_palettehex_d()}: Discrete fill scale
 
-\item \code{scale_colour_palettehex_c}: Continuous colour scale
+\item \code{scale_colour_palettehex_c()}: Continuous colour scale
 
-\item \code{scale_color_palettehex_c}: Continuous colour scale
+\item \code{scale_color_palettehex_c()}: Continuous colour scale
 
-\item \code{scale_fill_palettehex_c}: Continuous fill scale
-}}
+\item \code{scale_fill_palettehex_c()}: Continuous fill scale
 
+}}
 \examples{
+if(curl::has_internet()){
 library(ggplot2)
 
 x <- get_popular_palettes()
@@ -81,3 +82,4 @@ ggplot(mtcars, aes(mpg, disp, colour = factor(cyl))) +
    geom_point() +
    scale_color_palettehex_d(x, 1872)
 }
+}