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Onyx

#3A382F

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
3A382F
RGB
58, 56, 47
HSL
49, 10%, 21%
HSB
49, 19%, 23%
CMYK
0, 3, 19, 77
LAB
24, 0, 6
LCH
24, 6, 95
OKLCH
0.34, 0.02, 97
XYZ
4, 4, 3
LUV
24, 2, 6
HWB
49, 18%, 77%
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.