Cool Ruby Ink

#ca3521

Notes

Cool Ruby Ink (#CA3521) is a true red with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (7°, 72%, 46%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary cyan. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#ca3521

RGB

rgb(202, 53, 33)

HSL

hsl(7, 72%, 46%)