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
647383
RGB
100, 115, 131
HSL
211, 13%, 45%
HSB
211, 24%, 51%
CMYK
24, 12, 0, 49
LAB
48, -3, -11
LCH
48, 11, 255
OKLCH
0.55, 0.03, 250
XYZ
15, 17, 24
LUV
48, -8, -15
HWB
211, 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.