Amethyst Opal

#643d6b

Notes

Amethyst Opal (#643D6B) is a deep violet 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 (291°, 27%, 33%) places it in the muted 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#643d6b

RGB

rgb(100, 61, 107)

HSL

hsl(291, 27%, 33%)