"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
#645D79
RGB
rgb(100, 93, 121)
HSL
hsl(255°, 13%, 42%)
CMYK
C:17% M:23% Y:0% K:53%
Luminance
0.1189
WCAG Accessibility
Aa — #645D79
Secondary text
✓ AA
✗ AAA
✓ AA Large
Aa — #645D79
Secondary text
✗ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#645D79
#72795D
Analogous
#5D6479
#645D79
#725D79
Triadic
#645D79
#79645D
#5D7964
Split-comp.
#645D79
#79725D
#64795D
Tetradic
#645D79
#795D64
#72795D
#5D7972
Monochromatic
#D0D0D2
#9D9BA1
#69686E
#504F54
#2B2A2D
Suggested palettes for this hue.