this is a collection of colors codes and their common name. All data is collectd combined from https://xkcd.com/color/rgb.txt which is CC0 and from an RAL data set which should also be CC0 and data from thecolorapi which should be CC0.
The data is structured as following
| Index | Field Name | Description |
|---|---|---|
| 0 | Name | name of the color |
| 1 | Hex | hex code of the color prefixed with # |
| 2 | R | red in RGB |
| 3 | G | green in RGB |
| 4 | B | blue in RGB |
| 5 | L | lightness (L) part in CIELAB |
| 6 | a | a-axis (a) part in CIELAB |
| 7 | b | b-axis (b) part in CIELAB |
The inclusion of the lab CIELAB values is meant to make approximation of colors easier since calculating delta e via CIEDE2000 is relatively straight forward and precise.