Jam Divergent Color Gradients

Source: R/colorjam-objects.R

Jam Divergent Color Gradients that are color-blind-friendly.

jam_divergent

Format

An object of class list of length 14.

Details

This data contains a list of divergent color gradients generated similar to jam_linear with multi-hue technique based upon RColorBrewer. Each gradient is designed so that the two colors are visibly distinct even under three different color blindness simulations from dichromat::dichromat().

Each gradient is named by the closest corresponding R colors, where the same names are used in jam_linear so that colors can be matched where appropriate:

  • skyblue_firebrick

  • dodgerblue_orangered

  • royalblue_tomato

  • slateblue_sienna

  • orchid_orange

  • magenta_goldenrod

  • maroon_gold

  • firebrick_skyblue

  • orangered_dodgerblue

  • tomato_royalblue

  • sienna_slateblue

  • orange_orchid

  • goldenrod_magenta

  • gold_maroon

These linear gradients are designed with a white background color. These divergent gradients are designed with a black background, intended to help indicate that these colors are divergent. Note that linear gradients jam_linear are designed with a white background color.

See also

Other colorjam data: jam_linear, named_colors

Examples

data(jam_divergent)
jamba::showColors(jam_divergent)


# show the same with dichromat adjustment
if (require(dichromat)) {
   jamba::showColors(lapply(jam_divergent, dichromat::dichromat))
}
#> Loading required package: dichromat