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
515E67
RGB
81, 94, 103
HSL
205, 12%, 36%
HSB
205, 21%, 40%
CMYK
21, 9, 0, 60
LAB
39, -4, -7
LCH
39, 8, 243
OKLCH
0.47, 0.02, 238
XYZ
10, 11, 14
LUV
39, -7, -9
HWB
205, 32%, 60%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.