🧠 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
#B10E2A
RGB
rgb(177, 14, 42)
HSL
hsl(350°, 85%, 37%)
CMYK
C:0% M:92% Y:76% K:31%
Luminance
0.0978
WCAG Accessibility
Aa — #B10E2A
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #B10E2A
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#B10E2A
#0EAF94
Analogous
#AF0E79
#B10E2A
#AF440E
Triadic
#B10E2A
#29AF0E
#0E29AF
Split-comp.
#B10E2A
#0EAF44
#0E79AF
Tetradic
#B10E2A
#79AF0E
#0EAF94
#440EAF
Monochromatic
#F098A7
#E43F5B
#A5182F
#781122
#36080F
Suggested palettes for this hue.