🧠 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
#CB0B31
RGB
rgb(203, 11, 49)
HSL
hsl(348°, 90%, 42%)
CMYK
C:0% M:95% Y:76% K:20%
Luminance
0.1314
WCAG Accessibility
Aa — #CB0B31
Secondary text
✓ AA
✗ AAA
✓ AA Large
Aa — #CB0B31
Secondary text
✗ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#CB0B31
#0BCBA5
Analogous
#CB0B92
#CB0B31
#CB450B
Triadic
#CB0B31
#31CB0B
#0B31CB
Split-comp.
#CB0B31
#0BCB45
#0B92CB
Tetradic
#CB0B31
#92CB0B
#0BCBA5
#450BCB
Monochromatic
#F6ACBB
#EC5170
#C11538
#93102A
#4E0917
Suggested palettes for this hue.