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
373340
RGB
55, 51, 64
HSL
258, 11%, 23%
HSB
258, 20%, 25%
CMYK
14, 20, 0, 75
LAB
22, 4, -8
LCH
22, 9, 299
OKLCH
0.33, 0.02, 299
XYZ
4, 4, 5
LUV
22, 1, -9
HWB
258, 20%, 75%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.