Flashing Periwinkle Bloom

#647bfc

Notes

Flashing Periwinkle Bloom (#647BFC) 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 (231°, 96%, 69%) 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

#647bfc

RGB

rgb(100, 123, 252)

HSL

hsl(231, 96%, 69%)