🧠 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
#CB0B28
RGB
rgb(203, 11, 40)
HSL
hsl(351°, 90%, 42%)
CMYK
C:0% M:95% Y:80% K:20%
Luminance
0.1307
WCAG Accessibility
Aa — #CB0B28
Secondary text
✓ AA
✗ AAA
✓ AA Large
Aa — #CB0B28
Secondary text
✗ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#CB0B28
#0BCBAF
Analogous
#CB0B88
#CB0B28
#CB4E0B
Triadic
#CB0B28
#28CB0B
#0B28CB
Split-comp.
#CB0B28
#0BCB4E
#0B88CB
Tetradic
#CB0B28
#88CB0B
#0BCBAF
#4E0BCB
Monochromatic
#F6ACB7
#EC5168
#C1152F
#931024
#4E0913
Suggested palettes for this hue.