Cool Peacock Opal

#1c3840

Notes

Cool Peacock Opal (#1C3840) is a deep cyan 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 (193°, 39%, 18%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. 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

#1c3840

RGB

rgb(28, 56, 64)

HSL

hsl(193, 39%, 18%)