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
121815
RGB
18, 24, 21
HSL
150, 14%, 8%
HSB
150, 25%, 9%
CMYK
25, 0, 12, 91
LAB
8, -3, 1
LCH
8, 3, 162
OKLCH
0.20, 0.01, 164
XYZ
1, 1, 1
LUV
8, -2, 1
HWB
150, 7%, 91%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.