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
33371F
RGB
51, 55, 31
HSL
70, 28%, 17%
HSB
70, 44%, 22%
CMYK
7, 0, 44, 78
LAB
22, -5, 14
LCH
22, 15, 110
OKLCH
0.33, 0.04, 116
XYZ
3, 4, 2
LUV
22, -1, 14
HWB
70, 12%, 78%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.