"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
#66403D
RGB
rgb(102, 64, 61)
HSL
hsl(4°, 25%, 32%)
CMYK
C:0% M:37% Y:40% K:60%
Luminance
0.0656
WCAG Accessibility
Aa — #66403D
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #66403D
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#66403D
#3D6366
Analogous
#663D4F
#66403D
#66543D
Triadic
#66403D
#3D6640
#403D66
Split-comp.
#66403D
#3D6654
#3D4F66
Tetradic
#66403D
#4F663D
#3D6366
#543D66
Monochromatic
#C2AEAD
#977572
#5E4745
#413130
#15100F
Suggested palettes for this hue.