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
372D37
RGB
55, 45, 55
HSL
300, 10%, 20%
HSB
300, 18%, 22%
CMYK
0, 18, 0, 78
LAB
20, 6, -5
LCH
20, 8, 324
OKLCH
0.31, 0.02, 326
XYZ
3, 3, 4
LUV
20, 4, -6
HWB
300, 18%, 78%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.