"Slate Grey"
Neutral · Timeless
🧠 Psychology
Neutral and timeless color. Evokes elegance, sobriety and minimalism.
✨ Uses
UI design, backgrounds, typography, professional interfaces.
Tip
Slate Grey pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX
#645F77
RGB
rgb(100, 95, 119)
HSL
hsl(252°, 11%, 42%)
CMYK
C:16% M:20% Y:0% K:53%
Luminance
0.1221
WCAG Accessibility
Aa — #645F77
Secondary text
✓ AA
✗ AAA
✓ AA Large
Aa — #645F77
Secondary text
✗ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#645F77
#72775F
Analogous
#5F6677
#645F77
#705F77
Triadic
#645F77
#77645F
#5F7764
Split-comp.
#645F77
#77705F
#66775F
Tetradic
#645F77
#775F66
#72775F
#5F7770
Monochromatic
#D1D1D2
#9E9D9F
#6A6A6C
#515152
#2B2B2C
Suggested palettes for this hue.