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
637467
RGB
99, 116, 103
HSL
134, 8%, 42%
HSB
134, 15%, 45%
CMYK
15, 0, 11, 55
LAB
47, -9, 5
LCH
47, 10, 150
OKLCH
0.54, 0.03, 152
XYZ
14, 16, 15
LUV
47, -9, 8
HWB
134, 39%, 55%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.