Chalky Denim Shale

#6c759d

Notes

Chalky Denim Shale (#6C759D) is a true blue with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (229°, 20%, 52%) 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#6c759d

RGB

rgb(108, 117, 157)

HSL

hsl(229, 20%, 52%)