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
423F4C
RGB
66, 63, 76
HSL
254, 9%, 27%
HSB
254, 17%, 30%
CMYK
13, 17, 0, 70
LAB
27, 4, -7
LCH
27, 8, 296
OKLCH
0.38, 0.02, 296
XYZ
5, 5, 8
LUV
27, 1, -9
HWB
254, 25%, 70%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.