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Onyx

#4E454F

A balanced, 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
4E454F
RGB
78, 69, 79
HSL
294, 7%, 29%
HSB
294, 13%, 31%
CMYK
1, 13, 0, 69
LAB
30, 6, -5
LCH
30, 7, 320
OKLCH
0.40, 0.02, 323
XYZ
7, 6, 8
LUV
30, 4, -6
HWB
294, 27%, 69%
Pantone
Cool Gray 11 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

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