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
637583
RGB
99, 117, 131
HSL
206, 14%, 45%
HSB
206, 24%, 51%
CMYK
24, 11, 0, 49
LAB
48, -4, -10
LCH
48, 11, 246
OKLCH
0.55, 0.03, 242
XYZ
16, 17, 24
LUV
48, -10, -13
HWB
206, 39%, 49%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.