🧠 Psychology
Color of energy and passion. Red stimulates attention and evokes urgency, love or strength.
✨ Uses
CTAs, alerts, fashion, beauty, food, sport.
Tip
Dark Red pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX
#660B0D
RGB
rgb(102, 11, 13)
HSL
hsl(359°, 81%, 22%)
CMYK
C:0% M:89% Y:87% K:60%
Luminance
0.0291
WCAG Accessibility
Aa — #660B0D
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #660B0D
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#660B0D
#0B6664
Analogous
#660B3A
#660B0D
#66370B
Triadic
#660B0D
#0C660B
#0B0C66
Split-comp.
#660B0D
#0B6637
#0B3A66
Tetradic
#660B0D
#3A660B
#0B6664
#370B66
Monochromatic
#E3595C
#B71F22
#601012
#34090A
#000000
Suggested palettes for this hue.