🧠 Psychology
Color of energy and passion. Red stimulates attention and evokes urgency, love or strength.
✨ Uses
CTAs, alerts, fashion, beauty, food, sport.
Tip
Crimson pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX
#AC0337
RGB
rgb(172, 3, 55)
HSL
hsl(342°, 97%, 34%)
CMYK
C:0% M:98% Y:68% K:33%
Luminance
0.0919
WCAG Accessibility
Aa — #AC0337
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #AC0337
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#AC0337
#03AB78
Analogous
#AB0389
#AC0337
#AB2403
Triadic
#AC0337
#35AB03
#0335AB
Split-comp.
#AC0337
#03AB24
#0389AB
Tetradic
#AC0337
#89AB03
#03AB78
#2403AB
Monochromatic
#F683A6
#F02461
#A20B39
#720828
#2B030F
Suggested palettes for this hue.