Cool Periwinkle Twilight

#8a8bb2

Notes

Cool Periwinkle Twilight (#8A8BB2) is a true blue with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (239°, 21%, 62%) places it in the muted 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

#8a8bb2

RGB

rgb(138, 139, 178)

HSL

hsl(239, 21%, 62%)