🧠 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
#634B40
RGB
rgb(99, 75, 64)
HSL
hsl(19°, 21%, 32%)
CMYK
C:0% M:24% Y:35% K:61%
Luminance
0.0784
WCAG Accessibility
Aa — #634B40
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #634B40
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#634B40
#405863
Analogous
#634047
#634B40
#635C40
Triadic
#634B40
#40634B
#4B4063
Split-comp.
#634B40
#40635C
#404763
Tetradic
#634B40
#476340
#405863
#5C4063
Monochromatic
#BFB5B0
#928077
#5B4E49
#3E3632
#141110
Suggested palettes for this hue.