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
5B5B5B
RGB
91, 91, 91
HSL
0, 0%, 36%
HSB
0, 0%, 36%
CMYK
0, 0, 0, 64
LAB
39, 0, 0
LCH
39, 0, 0
OKLCH
0.47, 0.00, 0
XYZ
10, 10, 11
LUV
39, 0, 0
HWB
0, 36%, 64%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.