🧠 Psychology
Color of energy and passion. Red stimulates attention and evokes urgency, love or strength.
✨ Uses
CTAs, alerts, fashion, beauty, food, sport.
Tip
Dark Red pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX
#640C13
RGB
rgb(100, 12, 19)
HSL
hsl(355°, 79%, 22%)
CMYK
C:0% M:88% Y:81% K:61%
Luminance
0.0282
WCAG Accessibility
Aa — #640C13
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #640C13
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#640C13
#0C645D
Analogous
#640C3F
#640C13
#64310C
Triadic
#640C13
#13640C
#0C1364
Split-comp.
#640C13
#0C6431
#0C3F64
Tetradic
#640C13
#3F640C
#0C645D
#310C64
Monochromatic
#E15B66
#B5212E
#5F1118
#34090D
#000000
Suggested palettes for this hue.