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
667D6D
RGB
102, 125, 109
HSL
138, 10%, 45%
HSB
138, 18%, 49%
CMYK
18, 0, 13, 51
LAB
50, -11, 6
LCH
50, 13, 153
OKLCH
0.57, 0.04, 155
XYZ
16, 19, 17
LUV
50, -12, 10
HWB
138, 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.