"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
#647BB3
RGB
rgb(100, 123, 179)
HSL
hsl(223°, 34%, 55%)
CMYK
C:44% M:31% Y:0% K:30%
Luminance
0.2041
WCAG Accessibility
Aa — #647BB3
Secondary text
✗ AA
✗ AAA
✓ AA Large
Aa — #647BB3
Secondary text
✓ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#647BB3
#B39D65
Analogous
#65A2B3
#647BB3
#7665B3
Triadic
#647BB3
#B3657B
#7BB365
Split-comp.
#647BB3
#B37665
#A2B365
Tetradic
#647BB3
#B365A2
#B39D65
#65B376
Monochromatic
#1D222F
#44506F
#7180A8
#909CBB
#C0C7D8
Suggested palettes for this hue.