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
648387
RGB
100, 131, 135
HSL
187, 15%, 46%
HSB
187, 26%, 53%
CMYK
26, 3, 0, 47
LAB
52, -11, -6
LCH
52, 12, 209
OKLCH
0.59, 0.04, 206
XYZ
18, 21, 26
LUV
52, -16, -7
HWB
187, 39%, 47%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.