Cool Twilight Shimmer

#150f2a

Notes

Cool Twilight Shimmer (#150F2A) is a deep indigo 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 (253°, 47%, 11%) 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

#150f2a

RGB

rgb(21, 15, 42)

HSL

hsl(253, 47%, 11%)