🧠 Psychology
Color of energy and passion. Red stimulates attention and evokes urgency, love or strength.
✨ Uses
CTAs, alerts, fashion, beauty, food, sport.
Tip
Brown pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX
#664A3D
RGB
rgb(102, 74, 61)
HSL
hsl(19°, 25%, 32%)
CMYK
C:0% M:27% Y:40% K:60%
Luminance
0.0785
WCAG Accessibility
Aa — #664A3D
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #664A3D
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#664A3D
#3D5966
Analogous
#663D45
#664A3D
#665F3D
Triadic
#664A3D
#3D664A
#4A3D66
Split-comp.
#664A3D
#3D665F
#3D4566
Tetradic
#664A3D
#45663D
#3D5966
#5F3D66
Monochromatic
#C2B4AD
#977E72
#5E4D45
#413530
#15110F
Suggested palettes for this hue.