🧠 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
#3F0810
RGB
rgb(63, 8, 16)
HSL
hsl(351°, 77%, 14%)
CMYK
C:0% M:87% Y:75% K:75%
Luminance
0.0103
WCAG Accessibility
Aa — #3F0810
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #3F0810
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#3F0810
#083F37
Analogous
#3F082C
#3F0810
#3F1B08
Triadic
#3F0810
#103F08
#08103F
Split-comp.
#3F0810
#083F1B
#082C3F
Tetradic
#3F0810
#2C3F08
#083F37
#1B083F
Monochromatic
#D83B53
#911D2E
#3C0C13
#110305
#000000
Suggested palettes for this hue.