🧠 Psychology
Color of energy and passion. Red stimulates attention and evokes urgency, love or strength.
✨ Uses
CTAs, alerts, fashion, beauty, food, sport.
Tip
Alizarin pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX
#5B1C15
RGB
rgb(91, 28, 21)
HSL
hsl(6°, 63%, 22%)
CMYK
C:0% M:69% Y:77% K:64%
Luminance
0.0279
WCAG Accessibility
Aa — #5B1C15
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #5B1C15
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#5B1C15
#15545B
Analogous
#5B1531
#5B1C15
#5B3F15
Triadic
#5B1C15
#155B1C
#1C155B
Split-comp.
#5B1C15
#155B3F
#15315B
Tetradic
#5B1C15
#315B15
#15545B
#3F155B
Monochromatic
#D1756B
#A43E32
#56201A
#2F120E
#000000
Suggested palettes for this hue.