Coolazuredeep
HSL
223° · 58% · 14%
Dusky Navy Marble
#0f1b39
Notes
Dusky Navy Marble (#0F1B39) is a deep azure 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 (223°, 58%, 14%) 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.
HEX
#0f1b39
RGB
rgb(15, 27, 57)
HSL
hsl(223, 58%, 14%)
Tints & Shades
Click any swatch to exploreHarmonies
Complementary
Split Complementary