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
8997AA
RGB
137, 151, 170
HSL
215, 16%, 60%
HSB
215, 19%, 67%
CMYK
19, 11, 0, 33
LAB
62, -2, -12
LCH
62, 12, 260
OKLCH
0.67, 0.03, 256
XYZ
29, 30, 42
LUV
62, -8, -17
HWB
215, 54%, 33%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.