Coolblue
HSL
240° · 55% · 51%
Deep Denim Ribbon
#3d3dc7
Notes
Deep Denim Ribbon (#3D3DC7) 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 (240°, 55%, 51%) 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
#3d3dc7
RGB
rgb(61, 61, 199)
HSL
hsl(240, 55%, 51%)
Tints & Shades
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Complementary
Split Complementary