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
8AA39B
RGB
138, 163, 155
HSL
161, 12%, 59%
HSB
161, 15%, 64%
CMYK
15, 0, 5, 36
LAB
65, -10, 1
LCH
65, 10, 174
OKLCH
0.69, 0.03, 174
XYZ
29, 34, 36
LUV
65, -13, 3
HWB
161, 54%, 36%
Pantone
5523 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.