Jewelbluedeep
HSL
231° · 73% · 13%
Cool Midnight Facet
#091039
Notes
Cool Midnight Facet (#091039) is a deep blue with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (231°, 73%, 13%) 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
#091039
RGB
rgb(9, 16, 57)
HSL
hsl(231, 73%, 13%)
Tints & Shades
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Complementary
Split Complementary