Dim Indigo Shale

#564f6d

Notes

Dim Indigo Shale (#564F6D) is a true 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 (254°, 16%, 37%) places it in the muted band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. 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

#564f6d

RGB

rgb(86, 79, 109)

HSL

hsl(254, 16%, 37%)