"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
#643F46
RGB
rgb(100, 63, 70)
HSL
hsl(349°, 23%, 32%)
CMYK
C:0% M:37% Y:30% K:61%
Luminance
0.0643
WCAG Accessibility
Aa — #643F46
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #643F46
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#643F46
#3F645D
Analogous
#643F58
#643F46
#644B3F
Triadic
#643F46
#46643F
#3F4664
Split-comp.
#643F46
#3F644B
#3F5864
Tetradic
#643F46
#58643F
#3F645D
#4B3F64
Monochromatic
#C1AEB2
#95757B
#5C474B
#3F3133
#141010
Suggested palettes for this hue.