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
89999B
RGB
137, 153, 155
HSL
187, 8%, 57%
HSB
187, 12%, 61%
CMYK
12, 1, 0, 39
LAB
62, -6, -3
LCH
62, 6, 209
OKLCH
0.67, 0.02, 206
XYZ
28, 30, 35
LUV
62, -9, -3
HWB
187, 54%, 39%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.