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
51666D
RGB
81, 102, 109
HSL
195, 15%, 37%
HSB
195, 26%, 43%
CMYK
26, 6, 0, 57
LAB
42, -7, -7
LCH
42, 10, 224
OKLCH
0.50, 0.03, 220
XYZ
11, 12, 16
LUV
42, -11, -8
HWB
195, 32%, 57%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.