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
637271
RGB
99, 114, 113
HSL
176, 7%, 42%
HSB
176, 13%, 45%
CMYK
13, 0, 1, 55
LAB
47, -6, -1
LCH
47, 6, 194
OKLCH
0.54, 0.02, 192
XYZ
14, 16, 18
LUV
47, -8, -1
HWB
176, 39%, 55%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.