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
5B6B7B
RGB
91, 107, 123
HSL
210, 15%, 42%
HSB
210, 26%, 48%
CMYK
26, 13, 0, 52
LAB
44, -3, -11
LCH
44, 12, 253
OKLCH
0.52, 0.03, 248
XYZ
13, 14, 21
LUV
44, -9, -15
HWB
210, 36%, 52%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.