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
5B615B
RGB
91, 97, 91
HSL
120, 3%, 37%
HSB
120, 6%, 38%
CMYK
6, 0, 6, 62
LAB
40, -3, 3
LCH
40, 4, 143
OKLCH
0.49, 0.01, 145
XYZ
10, 12, 12
LUV
40, -3, 4
HWB
120, 36%, 62%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.