Warm Periwinkle Wash

#666ee1

Notes

Warm Periwinkle Wash (#666EE1) is a true blue with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (236°, 67%, 64%) 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#666ee1

RGB

rgb(102, 110, 225)

HSL

hsl(236, 67%, 64%)