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Onyx

#393932

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
393932
RGB
57, 57, 50
HSL
60, 7%, 21%
HSB
60, 12%, 22%
CMYK
0, 0, 12, 78
LAB
24, -1, 4
LCH
24, 5, 104
OKLCH
0.34, 0.01, 107
XYZ
4, 4, 4
LUV
24, 0, 5
HWB
60, 20%, 78%
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.