🧠 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
#660A23
RGB
rgb(102, 10, 35)
HSL
hsl(344°, 82%, 22%)
CMYK
C:0% M:90% Y:66% K:60%
Luminance
0.0298
WCAG Accessibility
Aa — #660A23
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #660A23
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#660A23
#0A664E
Analogous
#660A51
#660A23
#66200A
Triadic
#660A23
#23660A
#0A2366
Split-comp.
#660A23
#0A6620
#0A5166
Tetradic
#660A23
#51660A
#0A664E
#200A66
Monochromatic
#E4587E
#B81E47
#601025
#350914
#000000
Suggested palettes for this hue.