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
637664
RGB
99, 118, 100
HSL
123, 9%, 43%
HSB
123, 16%, 46%
CMYK
16, 0, 15, 54
LAB
48, -10, 8
LCH
48, 13, 144
OKLCH
0.54, 0.04, 146
XYZ
14, 17, 15
LUV
48, -10, 12
HWB
123, 39%, 54%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.