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
B1B3B2
RGB
177, 179, 178
HSL
150, 1%, 70%
HSB
150, 1%, 70%
CMYK
1, 0, 1, 30
LAB
73, -1, 0
LCH
73, 1, 164
OKLCH
0.76, 0.00, 165
XYZ
42, 45, 49
LUV
73, -1, 1
HWB
150, 69%, 30%
Pantone
Cool Gray 1 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.