Cool Crimson Ripple

#ad1f2a

Notes

Cool Crimson Ripple (#AD1F2A) 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 (355°, 70%, 40%) 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

#ad1f2a

RGB

rgb(173, 31, 42)

HSL

hsl(355, 70%, 40%)