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
515B6F
RGB
81, 91, 111
HSL
220, 16%, 38%
HSB
220, 27%, 44%
CMYK
27, 18, 0, 56
LAB
38, 0, -13
LCH
38, 13, 269
OKLCH
0.47, 0.03, 264
XYZ
10, 10, 17
LUV
38, -6, -17
HWB
220, 32%, 56%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.