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Onyx

#453F2B

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
453F2B
RGB
69, 63, 43
HSL
46, 23%, 22%
HSB
46, 38%, 27%
CMYK
0, 9, 38, 73
LAB
27, 0, 13
LCH
27, 13, 90
OKLCH
0.37, 0.03, 93
XYZ
5, 5, 3
LUV
27, 4, 14
HWB
46, 17%, 73%
Pantone
Black 7 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

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