Cool Sapphire Opal

#4573b0

Notes

Cool Sapphire Opal (#4573B0) 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 (214°, 44%, 48%) 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 orange. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#4573b0

RGB

rgb(69, 115, 176)

HSL

hsl(214, 44%, 48%)