🧠 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
#630D1A
RGB
rgb(99, 13, 26)
HSL
hsl(351°, 77%, 22%)
CMYK
C:0% M:87% Y:74% K:61%
Luminance
0.028
WCAG Accessibility
Aa — #630D1A
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #630D1A
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#630D1A
#0D6356
Analogous
#630D45
#630D1A
#632B0D
Triadic
#630D1A
#1A630D
#0D1A63
Split-comp.
#630D1A
#0D632B
#0D4563
Tetradic
#630D1A
#45630D
#0D6356
#2B0D63
Monochromatic
#DF5D71
#B32339
#5E131E
#330A10
#000000
Suggested palettes for this hue.