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
404D38
RGB
64, 77, 56
HSL
97, 16%, 26%
HSB
97, 27%, 30%
CMYK
17, 0, 27, 70
LAB
31, -9, 11
LCH
31, 14, 129
OKLCH
0.40, 0.04, 134
XYZ
5, 7, 5
LUV
31, -6, 13
HWB
97, 22%, 70%
Pantone
357 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.