Deep Periwinkle Echo

#91a1cf

Notes

Deep Periwinkle Echo (#91A1CF) 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 (225°, 39%, 69%) 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#91a1cf

RGB

rgb(145, 161, 207)

HSL

hsl(225, 39%, 69%)