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
151C18
RGB
21, 28, 24
HSL
146, 14%, 10%
HSB
146, 25%, 11%
CMYK
25, 0, 14, 89
LAB
9, -4, 2
LCH
9, 5, 158
OKLCH
0.22, 0.01, 160
XYZ
1, 1, 1
LUV
9, -2, 1
HWB
146, 8%, 89%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.