"Slate Grey"
Neutral · Winter
🧠 Psychology
Color of trust and stability. Evokes professionalism, security and serenity.
✨ Uses
Finance, banking, enterprise, software, social networks.
Tip
Slate Grey pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX
#645B7B
RGB
rgb(100, 91, 123)
HSL
hsl(257°, 15%, 42%)
CMYK
C:19% M:26% Y:0% K:52%
Luminance
0.1158
WCAG Accessibility
Aa — #645B7B
Secondary text
✓ AA
✗ AAA
✓ AA Large
Aa — #645B7B
Secondary text
✗ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#645B7B
#727B5B
Analogous
#5B627B
#645B7B
#745B7B
Triadic
#645B7B
#7B645B
#5B7B64
Split-comp.
#645B7B
#7B745B
#627B5B
Tetradic
#645B7B
#7B5B62
#727B5B
#5B7B74
Monochromatic
#D0CFD3
#9C99A3
#696670
#504E56
#2A292E
Suggested palettes for this hue.