Rich Cobalt Crystal

#302b5e

Notes

Rich Cobalt Crystal (#302B5E) is a deep blue 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 (246°, 37%, 27%) 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#302b5e

RGB

rgb(48, 43, 94)

HSL

hsl(246, 37%, 27%)