Cool Midnight Flint

#09090b

Notes

Cool Midnight Flint (#09090B) 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 (240°, 10%, 4%) 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#09090b

RGB

rgb(9, 9, 11)

HSL

hsl(240, 10%, 4%)