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Onyx

#433F33

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
433F33
RGB
67, 63, 51
HSL
45, 14%, 23%
HSB
45, 24%, 26%
CMYK
0, 6, 24, 74
LAB
27, 0, 8
LCH
27, 8, 90
OKLCH
0.37, 0.02, 92
XYZ
5, 5, 4
LUV
27, 3, 9
HWB
45, 20%, 74%
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.