Periwinkle Slate

#b3b7d0

Notes

Periwinkle Slate (#B3B7D0) 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 (232°, 24%, 76%) places it in the muted 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

#b3b7d0

RGB

rgb(179, 183, 208)

HSL

hsl(232, 24%, 76%)