Radiant Periwinkle Beam

#6680f5

Notes

Radiant Periwinkle Beam (#6680F5) 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 (229°, 88%, 68%) places it in the highly saturated band at a mid lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#6680f5

RGB

rgb(102, 128, 245)

HSL

hsl(229, 88%, 68%)