Coolblue
HSL
243° · 60% · 61%
Deep Denim Wash
#6660d7
Notes
Deep Denim Wash (#6660D7) 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 (243°, 60%, 61%) 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.
HEX
#6660d7
RGB
rgb(102, 96, 215)
HSL
hsl(243, 60%, 61%)
Tints & Shades
Click any swatch to exploreHarmonies
Complementary
Split Complementary