Burning Bluebell Spark

#66b3ff

Notes

Burning Bluebell Spark (#66B3FF) is a true azure 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 (210°, 100%, 70%) 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 orange. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#66b3ff

RGB

rgb(102, 179, 255)

HSL

hsl(210, 100%, 70%)