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
5B6368
RGB
91, 99, 104
HSL
203, 7%, 38%
HSB
203, 13%, 41%
CMYK
12, 5, 0, 59
LAB
41, -2, -4
LCH
41, 5, 239
OKLCH
0.49, 0.01, 235
XYZ
11, 12, 15
LUV
41, -5, -5
HWB
203, 36%, 59%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.