🧠 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
#A10537
RGB
rgb(161, 5, 55)
HSL
hsl(341°, 94%, 33%)
CMYK
C:0% M:97% Y:66% K:37%
Luminance
0.0799
WCAG Accessibility
Aa — #A10537
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #A10537
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#A10537
#05A371
Analogous
#A30586
#A10537
#A32205
Triadic
#A10537
#37A305
#0537A3
Split-comp.
#A10537
#05A322
#0586A3
Tetradic
#A10537
#86A305
#05A371
#2205A3
Monochromatic
#F480A5
#EC2262
#9B0D3A
#6C0929
#26030E
Suggested palettes for this hue.