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
334038
RGB
51, 64, 56
HSL
143, 11%, 23%
HSB
143, 20%, 25%
CMYK
20, 0, 13, 75
LAB
26, -7, 3
LCH
26, 8, 156
OKLCH
0.36, 0.02, 158
XYZ
4, 5, 4
LUV
26, -6, 4
HWB
143, 20%, 75%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.