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
899C9A
RGB
137, 156, 154
HSL
174, 9%, 57%
HSB
174, 12%, 61%
CMYK
12, 0, 1, 39
LAB
63, -7, -1
LCH
63, 7, 190
OKLCH
0.68, 0.02, 189
XYZ
28, 31, 35
LUV
63, -10, -1
HWB
174, 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.