🧠 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
#B10B36
RGB
rgb(177, 11, 54)
HSL
hsl(344°, 88%, 37%)
CMYK
C:0% M:94% Y:69% K:31%
Luminance
0.0983
WCAG Accessibility
Aa — #B10B36
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #B10B36
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#B10B36
#0BB185
Analogous
#B10B8B
#B10B36
#B1320B
Triadic
#B10B36
#38B10B
#0B38B1
Split-comp.
#B10B36
#0BB132
#0B8BB1
Tetradic
#B10B36
#8BB10B
#0BB185
#320BB1
Monochromatic
#F297AF
#E73C69
#A8153C
#7B0F2C
#360713
Suggested palettes for this hue.