Cool Peacock Shimmer

#183b43

Notes

Cool Peacock Shimmer (#183B43) 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 (191°, 47%, 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

#183b43

RGB

rgb(24, 59, 67)

HSL

hsl(191, 47%, 18%)