🧠 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
#630D23
RGB
rgb(99, 13, 35)
HSL
hsl(345°, 77%, 22%)
CMYK
C:0% M:87% Y:65% K:61%
Luminance
0.0285
WCAG Accessibility
Aa — #630D23
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #630D23
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#630D23
#0D634E
Analogous
#630D4E
#630D23
#63230D
Triadic
#630D23
#23630D
#0D2363
Split-comp.
#630D23
#0D6323
#0D4E63
Tetradic
#630D23
#4E630D
#0D634E
#230D63
Monochromatic
#DF5D7E
#B32347
#5E1325
#330A14
#000000
Suggested palettes for this hue.