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
516455
RGB
81, 100, 85
HSL
133, 10%, 35%
HSB
133, 19%, 39%
CMYK
19, 0, 15, 61
LAB
40, -10, 6
LCH
40, 12, 149
OKLCH
0.48, 0.03, 151
XYZ
10, 12, 10
LUV
40, -9, 9
HWB
133, 32%, 61%
Pantone
357 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.