"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
#646A73
RGB
rgb(100, 106, 115)
HSL
hsl(216°, 7%, 42%)
CMYK
C:13% M:8% Y:0% K:55%
Luminance
0.1433
WCAG Accessibility
Aa — #646A73
Secondary text
✓ AA
✗ AAA
✓ AA Large
Aa — #646A73
Secondary text
✗ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#646A73
#736D64
Analogous
#647173
#646A73
#656473
Triadic
#646A73
#73646A
#6A7364
Split-comp.
#646A73
#736564
#717364
Tetradic
#646A73
#736471
#736D64
#647365
Monochromatic
#D1D1D1
#9E9E9E
#6B6B6B
#525252
#2B2B2B
Suggested palettes for this hue.