"Dark Brown"
Earth · Winter
🧠 Psychology
Color of energy and passion. Red stimulates attention and evokes urgency, love or strength.
✨ Uses
CTAs, alerts, fashion, beauty, food, sport.
Tip
Dark Brown pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX
#643F4B
RGB
rgb(100, 63, 75)
HSL
hsl(341°, 23%, 32%)
CMYK
C:0% M:37% Y:25% K:61%
Luminance
0.065
WCAG Accessibility
Aa — #643F4B
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #643F4B
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#643F4B
#3F6458
Analogous
#643F5D
#643F4B
#64463F
Triadic
#643F4B
#4B643F
#3F4B64
Split-comp.
#643F4B
#3F6446
#3F5D64
Tetradic
#643F4B
#5D643F
#3F6458
#463F64
Monochromatic
#C1AEB4
#95757F
#5C474E
#3F3135
#141011
Suggested palettes for this hue.