🧠 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
#660623
RGB
rgb(102, 6, 35)
HSL
hsl(342°, 89%, 21%)
CMYK
C:0% M:94% Y:66% K:60%
Luminance
0.0294
WCAG Accessibility
Aa — #660623
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #660623
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#660623
#066549
Analogous
#650652
#660623
#651906
Triadic
#660623
#226506
#062265
Split-comp.
#660623
#066519
#065265
Tetradic
#660623
#526506
#066549
#190665
Monochromatic
#EA4D7C
#BB1648
#600B25
#320613
#000000
Suggested palettes for this hue.