colorchart: Get built-in color names with Hex, RGB and HCL values

In allopole/datacolor: Color for Data Visualization

Description

Works like grDevices::colors() but returns a dataframe of Hex RGB codes, integer red, green, and blue values, and the corresponding H, C, and L values (in HCL color space) for all color names.

Usage

colorchart(distinct = FALSE)

Arguments

distinct

logical indicating if the colors returned should all be distinct; e.g., "snow" and "snow1" are synonyms with the same RGB values.

Value

Data frame with 1 row per color and 7 variables:

hex	Hexidecimal RGB color string
red	Red value (0 to 255)
green	Green value (0 to 255)
blue	Blue value (0 to 255)
L	Lightness value (0.0 to 100.0)
C	Chroma value (0.0 to ~150.0). Note: Maximum C depends on L and H.
H	Hue angle (0.0 to 360.0)

allopole/datacolor documentation built on May 4, 2019, 6:39 p.m.