Rich Cobalt Wave

#3a3e73

Notes

Rich Cobalt Wave (#3A3E73) 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 (236°, 33%, 34%) 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

#3a3e73

RGB

rgb(58, 62, 115)

HSL

hsl(236, 33%, 34%)