Dusky Navy Marble

#1a3a5b

Notes

Dusky Navy Marble (#1A3A5B) 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 (210°, 56%, 23%) 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 orange. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#1a3a5b

RGB

rgb(26, 58, 91)

HSL

hsl(210, 56%, 23%)