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
66767D
RGB
102, 118, 125
HSL
198, 10%, 45%
HSB
198, 18%, 49%
CMYK
18, 6, 0, 51
LAB
48, -5, -6
LCH
48, 8, 230
OKLCH
0.56, 0.02, 226
XYZ
16, 17, 22
LUV
48, -9, -7
HWB
198, 40%, 51%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.