🧠 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
#3F0817
RGB
rgb(63, 8, 23)
HSL
hsl(344°, 77%, 14%)
CMYK
C:0% M:87% Y:63% K:75%
Luminance
0.0105
WCAG Accessibility
Aa — #3F0817
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #3F0817
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#3F0817
#083F31
Analogous
#3F0832
#3F0817
#3F1508
Triadic
#3F0817
#173F08
#08173F
Split-comp.
#3F0817
#083F15
#08323F
Tetradic
#3F0817
#323F08
#083F31
#15083F
Monochromatic
#D83B65
#911D3C
#3C0C19
#110307
#000000
Suggested palettes for this hue.