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
668388
RGB
102, 131, 136
HSL
189, 14%, 47%
HSB
189, 25%, 53%
CMYK
25, 4, 0, 47
LAB
53, -10, -6
LCH
53, 12, 213
OKLCH
0.59, 0.03, 209
XYZ
18, 21, 26
LUV
53, -15, -7
HWB
189, 40%, 47%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.