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
939990
RGB
147, 153, 144
HSL
100, 4%, 58%
HSB
100, 6%, 60%
CMYK
4, 0, 6, 40
LAB
63, -4, 4
LCH
63, 5, 132
OKLCH
0.68, 0.01, 135
XYZ
28, 31, 31
LUV
63, -3, 6
HWB
100, 56%, 40%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.