Cool Sapphire Opal

#3f5c97

Notes

Cool Sapphire Opal (#3F5C97) is a true azure with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (220°, 41%, 42%) 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

#3f5c97

RGB

rgb(63, 92, 151)

HSL

hsl(220, 41%, 42%)