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Onyx

#463F37

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
463F37
RGB
70, 63, 55
HSL
32, 12%, 25%
HSB
32, 21%, 27%
CMYK
0, 10, 21, 73
LAB
27, 2, 6
LCH
27, 6, 72
OKLCH
0.37, 0.02, 71
XYZ
5, 5, 4
LUV
27, 4, 6
HWB
32, 22%, 73%
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.