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
67737B
RGB
103, 115, 123
HSL
204, 9%, 44%
HSB
204, 16%, 48%
CMYK
16, 7, 0, 52
LAB
48, -3, -6
LCH
48, 7, 241
OKLCH
0.55, 0.02, 237
XYZ
15, 17, 21
LUV
48, -7, -8
HWB
204, 40%, 52%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.