"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
#663D40
RGB
rgb(102, 61, 64)
HSL
hsl(356°, 25%, 32%)
CMYK
C:0% M:40% Y:37% K:60%
Luminance
0.0625
WCAG Accessibility
Aa — #663D40
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #663D40
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#663D40
#3D6663
Analogous
#663D54
#663D40
#664F3D
Triadic
#663D40
#40663D
#3D4066
Split-comp.
#663D40
#3D664F
#3D5466
Tetradic
#663D40
#54663D
#3D6663
#4F3D66
Monochromatic
#C2ADAE
#977275
#5E4547
#413031
#150F10
Suggested palettes for this hue.