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
B1B2BB
RGB
177, 178, 187
HSL
234, 7%, 71%
HSB
234, 5%, 73%
CMYK
5, 5, 0, 27
LAB
73, 1, -5
LCH
73, 5, 281
OKLCH
0.77, 0.01, 281
XYZ
43, 45, 53
LUV
73, -1, -7
HWB
234, 69%, 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.