Similar colors View all →
Dark Brown
#633640
Mahogany
#A94442
Dark Brown
#4E342E
Brown
#795548
Indian Red
#CD5C5C
Crimson
#DC143C
Brick Red
#B22222
Pure Black
#000000
Coffee
#6B4F3A
Alizarin
#C0392B
Imperial Red
#E63946
Rosy Brown
#BCAAA4
Sienna Brown
#A0522D
"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 #633640
RGB rgb(99, 54, 64)
HSL hsl(347°, 29%, 30%)
CMYK C:0% M:45% Y:35% K:61%
Luminance 0.0535
WCAG Accessibility
On white 9.85:1
Aa — #633640
Secondary text
✓ AA ✓ AAA ✓ AA Large
On black 2.13:1
Aa — #633640
Secondary text
✗ AA ✗ AAA ✗ AA Large

All harmonies

Complementary
#633640 #366359
Analogous
#633656 #633640 #634336
Triadic
#633640 #406336 #364063
Split-comp.
#633640 #366343 #365663
Tetradic
#633640 #566336 #366359 #433663
Monochromatic
#C1A4AA #986772 #5B3E44 #3D292E #0F0A0B
Suggested palettes for this hue.
Red Passion View all →
Autumn Forest View all →
Berries View all →

  
Discover more colors View all →
Saddle Brown
#8B4513
Sand
#E8D5B7
Rosy Brown
#BCAAA4
Coffee
#6B4F3A
Wheat
#DEB887
Dark Brown
#4E342E
Caramel
#C8A97E
Brown
#795548
🔄 Converter ♿ Contrast 🌈 Gradient