"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
#646FAF
RGB
rgb(100, 111, 175)
HSL
hsl(231°, 32%, 54%)
CMYK
C:43% M:37% Y:0% K:31%
Luminance
0.1734
WCAG Accessibility
Aa — #646FAF
Secondary text
✓ AA
✗ AAA
✓ AA Large
Aa — #646FAF
Secondary text
✗ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#646FAF
#AFA464
Analogous
#6495AF
#646FAF
#7E64AF
Triadic
#646FAF
#AF646F
#6FAF64
Split-comp.
#646FAF
#AF7E64
#95AF64
Tetradic
#646FAF
#AF6495
#AFA464
#64AF7E
Monochromatic
#1C1E2C
#44496A
#7078A4
#8F95B7
#BEC1D5
Suggested palettes for this hue.