🧠 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
#66150B
RGB
rgb(102, 21, 11)
HSL
hsl(7°, 81%, 22%)
CMYK
C:0% M:79% Y:89% K:60%
Luminance
0.0313
WCAG Accessibility
Aa — #66150B
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #66150B
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#66150B
#0B5B66
Analogous
#660B2D
#66150B
#66430B
Triadic
#66150B
#0B6615
#150B66
Split-comp.
#66150B
#0B6643
#0B2D66
Tetradic
#66150B
#2D660B
#0B5B66
#430B66
Monochromatic
#E36959
#B7311F
#601A10
#340E09
#000000
Suggested palettes for this hue.