Quiet Periwinkle Silk

#899ae1

Notes

Quiet Periwinkle Silk (#899AE1) is a soft 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 (228°, 59%, 71%) places it in the balanced band at a light lightness. It works as a background wash, large-area fill, or soft illustration tone. Add a darker ink of the same hue when you need type over it. 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

#899ae1

RGB

rgb(137, 154, 225)

HSL

hsl(228, 59%, 71%)