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
121C08
RGB
18, 28, 8
HSL
90, 56%, 7%
HSB
90, 71%, 11%
CMYK
36, 0, 71, 89
LAB
9, -8, 10
LCH
9, 13, 130
OKLCH
0.21, 0.04, 131
XYZ
1, 1, 0
LUV
9, -3, 7
HWB
90, 3%, 89%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
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