🧠 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
#660B11
RGB
rgb(102, 11, 17)
HSL
hsl(356°, 81%, 22%)
CMYK
C:0% M:89% Y:83% K:60%
Luminance
0.0292
WCAG Accessibility
Aa — #660B11
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #660B11
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#660B11
#0B665F
Analogous
#660B3E
#660B11
#66320B
Triadic
#660B11
#11660B
#0B1166
Split-comp.
#660B11
#0B6632
#0B3E66
Tetradic
#660B11
#3E660B
#0B665F
#320B66
Monochromatic
#E35962
#B71F29
#601016
#34090C
#000000
Suggested palettes for this hue.