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Onyx

#433C36

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
433C36
RGB
67, 60, 54
HSL
28, 11%, 24%
HSB
28, 19%, 26%
CMYK
0, 10, 19, 74
LAB
26, 2, 5
LCH
26, 5, 65
OKLCH
0.36, 0.01, 63
XYZ
5, 5, 4
LUV
26, 4, 5
HWB
28, 21%, 74%
Pantone
Black 7 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

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