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
516171
RGB
81, 97, 113
HSL
210, 16%, 38%
HSB
210, 28%, 44%
CMYK
28, 14, 0, 56
LAB
40, -3, -11
LCH
40, 12, 254
OKLCH
0.49, 0.03, 248
XYZ
11, 11, 17
LUV
40, -9, -15
HWB
210, 32%, 56%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.