"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
#643F49
RGB
rgb(100, 63, 73)
HSL
hsl(344°, 23%, 32%)
CMYK
C:0% M:37% Y:27% K:61%
Luminance
0.0647
WCAG Accessibility
Aa — #643F49
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #643F49
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#643F49
#3F645A
Analogous
#643F5C
#643F49
#64483F
Triadic
#643F49
#49643F
#3F4964
Split-comp.
#643F49
#3F6448
#3F5C64
Tetradic
#643F49
#5C643F
#3F645A
#483F64
Monochromatic
#C1AEB3
#95757D
#5C474D
#3F3135
#141011
Suggested palettes for this hue.