🧠 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
#B71F3B
RGB
rgb(183, 31, 59)
HSL
hsl(349°, 71%, 42%)
CMYK
C:0% M:83% Y:68% K:28%
Luminance
0.1123
WCAG Accessibility
Aa — #B71F3B
Secondary text
✓ AA
✗ AAA
✓ AA Large
Aa — #B71F3B
Secondary text
✗ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#B71F3B
#1FB79B
Analogous
#B71F87
#B71F3B
#B74F1F
Triadic
#B71F3B
#3BB71F
#1F3BB7
Split-comp.
#B71F3B
#1FB74F
#1F87B7
Tetradic
#B71F3B
#87B71F
#1FB79B
#4F1FB7
Monochromatic
#EDB5BF
#D96379
#AC2A42
#832032
#46111B
Suggested palettes for this hue.