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Onyx

#404532

A deep, muted onyx — sophisticated balance of hue and saturation that conveys composure and subtle refinement, well-suited to modern, minimalist design.

Psychology

Gray is the connective tissue of interface design — neutral, balanced, and quiet. It supports without competing.

Meaning

Sophistication, neutrality, and restraint. Warm grays feel inviting; cool grays feel modern and technical.

Applications

Essential for backgrounds, borders, dividers, and secondary text in product UIs. Build a 9–11 step gray ramp early in any design system.

Conversion

HEX
404532
RGB
64, 69, 50
HSL
76, 16%, 23%
HSB
76, 28%, 27%
CMYK
7, 0, 28, 73
LAB
28, -5, 11
LCH
28, 12, 115
OKLCH
0.38, 0.03, 120
XYZ
5, 6, 4
LUV
28, -2, 12
HWB
76, 20%, 73%
Pantone
Black 7 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

Browse every named black on shades of black, or all families on colors.