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
9BBBBF
RGB
155, 187, 191
HSL
187, 22%, 68%
HSB
187, 19%, 75%
CMYK
19, 2, 0, 25
LAB
74, -11, -6
LCH
74, 12, 209
OKLCH
0.77, 0.04, 206
XYZ
41, 46, 56
LUV
74, -17, -7
HWB
187, 61%, 25%
Pantone
5523 C
Harmonies
Shades & tints
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