A color's successful contrast against black and white is based on the AA standard for normal-size text set forth by the W3C.

Primary palette

Swatch Name Hex RGB Sass variable Black contrast White contrast
Reflex Blue #0054a4 0, 84, 164 $color-wp-reflex-blue Fail Pass
Black #000000 0, 0, 0 $color-black Fail Pass
White #ffffff 255, 255, 255 $color-white Pass Fail

Secondary palette

Swatch Name Hex RGB Sass variable Black contrast White contrast
Cyan #50c8e8 80, 200, 232 $color-wp-cyan Pass Fail
Red #d31245 211, 18, 69 $color-wp-red Fail Pass
Yellow-Green #b0bc22 176, 188, 34 $color-wp-yellow-green Pass Fail

Tertiary palette

Swatch Name Hex RGB Sass variable Black contrast White contrast
Purple #54075b 84, 7, 91 $color-wp-purple Fail Pass
Orange #e36f1e 227, 111, 30 $color-wp-orange Fail Fail
Green #a0cf67 160, 207, 103 $color-wp-green Pass Fail

Neutral palette

Swatch Name Hex RGB Sass variable Black contrast White contrast
Dark Blue #003f5f 0, 63, 95 $color-wp-dark-blue Fail Pass
Medium Blue #5d87a1 93, 135, 161 $color-wp-medium-blue Pass Fail
Gray #a7a9ac 167, 169, 172 $color-wp-gray Pass Fail