Cool Indigo Quartz

#513e75

Notes

Cool Indigo Quartz (#513E75) 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 (261°, 31%, 35%) places it in the balanced 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 lime. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#513e75

RGB

rgb(81, 62, 117)

HSL

hsl(261, 31%, 35%)