Cool Ruby Ink

#d53b30

Notes

Cool Ruby Ink (#D53B30) 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 (4°, 66%, 51%) 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

#d53b30

RGB

rgb(213, 59, 48)

HSL

hsl(4, 66%, 51%)