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Coolblue

Soft Cobalt Opal

#292c99
Notes

Soft Cobalt Opal (#292C99) 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 (238°, 58%, 38%) 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#292c99
RGB
rgb(41, 44, 153)
HSL
hsl(238, 58%, 38%)

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