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
BBB3B8
RGB
187, 179, 184
HSL
322, 6%, 72%
HSB
322, 4%, 73%
CMYK
0, 4, 2, 27
LAB
74, 4, -1
LCH
74, 4, 338
OKLCH
0.77, 0.01, 339
XYZ
45, 46, 52
LUV
74, 4, -3
HWB
322, 70%, 27%
Pantone
Cool Gray 1 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.