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
647183
RGB
100, 113, 131
HSL
215, 13%, 45%
HSB
215, 24%, 51%
CMYK
24, 14, 0, 49
LAB
47, -2, -12
LCH
47, 12, 261
OKLCH
0.54, 0.03, 257
XYZ
15, 16, 24
LUV
47, -8, -16
HWB
215, 39%, 49%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.