Coolbluedeep
HSL
245° · 56% · 26%
Crisp Cobalt Facet
#231d68
Notes
Crisp Cobalt Facet (#231D68) is a deep 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 (245°, 56%, 26%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. 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
#231d68
RGB
rgb(35, 29, 104)
HSL
hsl(245, 56%, 26%)
Tints & Shades
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Complementary
Split Complementary