"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
#646D73
RGB
rgb(100, 109, 115)
HSL
hsl(204°, 7%, 42%)
CMYK
C:13% M:5% Y:0% K:55%
Luminance
0.1499
WCAG Accessibility
Aa — #646D73
Secondary text
✓ AA
✗ AAA
✓ AA Large
Aa — #646D73
Secondary text
✗ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#646D73
#736A64
Analogous
#647371
#646D73
#646573
Triadic
#646D73
#73646D
#6D7364
Split-comp.
#646D73
#736465
#737164
Tetradic
#646D73
#716473
#736A64
#657364
Monochromatic
#D1D1D1
#9E9E9E
#6B6B6B
#525252
#2B2B2B
Suggested palettes for this hue.