🧠 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
#630D24
RGB
rgb(99, 13, 36)
HSL
hsl(344°, 77%, 22%)
CMYK
C:0% M:87% Y:64% K:61%
Luminance
0.0285
WCAG Accessibility
Aa — #630D24
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #630D24
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#630D24
#0D634C
Analogous
#630D4F
#630D24
#63210D
Triadic
#630D24
#24630D
#0D2463
Split-comp.
#630D24
#0D6321
#0D4F63
Tetradic
#630D24
#4F630D
#0D634C
#210D63
Monochromatic
#DF5D80
#B3234A
#5E1327
#330A15
#000000
Suggested palettes for this hue.