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
37372F
RGB
55, 55, 47
HSL
60, 8%, 20%
HSB
60, 15%, 22%
CMYK
0, 0, 15, 78
LAB
23, -1, 5
LCH
23, 5, 104
OKLCH
0.33, 0.01, 107
XYZ
3, 4, 3
LUV
23, 0, 5
HWB
60, 18%, 78%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.