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Onyx

#3D442C

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
3D442C
RGB
61, 68, 44
HSL
77, 21%, 22%
HSB
77, 35%, 27%
CMYK
10, 0, 35, 73
LAB
28, -7, 14
LCH
28, 15, 116
OKLCH
0.37, 0.04, 122
XYZ
4, 5, 3
LUV
28, -3, 15
HWB
77, 17%, 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.