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
66716F
RGB
102, 113, 111
HSL
169, 5%, 42%
HSB
169, 10%, 44%
CMYK
10, 0, 2, 56
LAB
47, -5, 0
LCH
47, 5, 185
OKLCH
0.54, 0.01, 184
XYZ
14, 16, 17
LUV
47, -6, 0
HWB
169, 40%, 56%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.