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
63757B
RGB
99, 117, 123
HSL
195, 11%, 44%
HSB
195, 20%, 48%
CMYK
20, 5, 0, 52
LAB
48, -6, -6
LCH
48, 8, 224
OKLCH
0.55, 0.02, 220
XYZ
15, 17, 21
LUV
48, -10, -7
HWB
195, 39%, 52%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.