Earthyindigodeepmuted
HSL
256° · 16% · 27%
Dusty Indigo Shale
#403a50
Notes
Dusty Indigo Shale (#403A50) 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 (256°, 16%, 27%) 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 lime. For something softer, pull in its analogous neighbors on either side of the wheel.
HEX
#403a50
RGB
rgb(64, 58, 80)
HSL
hsl(256, 16%, 27%)
Tints & Shades
Click any swatch to exploreHarmonies
Complementary
Split Complementary