"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
#663F3D
RGB
rgb(102, 63, 61)
HSL
hsl(3°, 25%, 32%)
CMYK
C:0% M:38% Y:40% K:60%
Luminance
0.0644
WCAG Accessibility
Aa — #663F3D
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #663F3D
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#663F3D
#3D6466
Analogous
#663D50
#663F3D
#66543D
Triadic
#663F3D
#3D663F
#3F3D66
Split-comp.
#663F3D
#3D6654
#3D5066
Tetradic
#663F3D
#50663D
#3D6466
#543D66
Monochromatic
#C2AEAD
#977472
#5E4745
#413130
#150F0F
Suggested palettes for this hue.