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
3B373D
RGB
59, 55, 61
HSL
280, 5%, 23%
HSB
280, 10%, 24%
CMYK
3, 10, 0, 76
LAB
24, 3, -3
LCH
24, 4, 312
OKLCH
0.34, 0.01, 315
XYZ
4, 4, 5
LUV
24, 2, -4
HWB
280, 22%, 76%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.