🧠 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
#EF255B
RGB
rgb(239, 37, 91)
HSL
hsl(344°, 86%, 54%)
CMYK
C:0% M:85% Y:62% K:6%
Luminance
0.2021
WCAG Accessibility
Aa — #EF255B
Secondary text
✗ AA
✗ AAA
✓ AA Large
Aa — #EF255B
Secondary text
✓ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#EF255B
#25EFB9
Analogous
#EF25C0
#EF255B
#EF5425
Triadic
#EF255B
#5BEF25
#255BEF
Split-comp.
#EF255B
#25EF54
#25C0EF
Tetradic
#EF255B
#C0EF25
#25EFB9
#5425EF
Monochromatic
#3F0917
#991538
#E33160
#E95D83
#F2A1B6
Suggested palettes for this hue.