Quiet Sky Opal

#b4cfd5

Notes

Quiet Sky Opal (#B4CFD5) is a soft cyan 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 (191°, 28%, 77%) 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#b4cfd5

RGB

rgb(180, 207, 213)

HSL

hsl(191, 28%, 77%)