Cool Denim Chalk

#8b8c9c

Notes

Cool Denim Chalk (#8B8C9C) 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 (236°, 8%, 58%) 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

#8b8c9c

RGB

rgb(139, 140, 156)

HSL

hsl(236, 8%, 58%)