🧠 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
#EF2749
RGB
rgb(239, 39, 73)
HSL
hsl(350°, 86%, 55%)
CMYK
C:0% M:84% Y:69% K:6%
Luminance
0.2005
WCAG Accessibility
Aa — #EF2749
Secondary text
✗ AA
✗ AAA
✓ AA Large
Aa — #EF2749
Secondary text
✓ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#EF2749
#2AEFCE
Analogous
#EF2AAD
#EF2749
#EF6B2A
Triadic
#EF2749
#4AEF2A
#2A4AEF
Split-comp.
#EF2749
#2AEF6B
#2AADEF
Tetradic
#EF2749
#ADEF2A
#2AEFCE
#6B2AEF
Monochromatic
#430913
#9D152C
#E33552
#EA6279
#F3A5B2
Suggested palettes for this hue.