🧠 Psychology
Couleur de l'énergie et de la passion. Le rouge stimule l'attention et évoque l'urgence, l'amour ou la force.
✨ Uses
CTA, alertes, mode, beauté, alimentaire, sport.
Tip
Rojo puro pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX
#FF181B
RGB
rgb(255, 24, 27)
HSL
hsl(359°, 100%, 55%)
CMYK
C:0% M:91% Y:89% K:0%
Luminance
0.2171
WCAG Accessibility
Aa — #FF181B
Secondary text
✗ AA
✗ AAA
✓ AA Large
Aa — #FF181B
Secondary text
✓ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#FF181B
#1AFFFB
Analogous
#FF1A90
#FF181B
#FF881A
Triadic
#FF181B
#1DFF1A
#1A1DFF
Split-comp.
#FF181B
#1AFF88
#1A90FF
Tetradic
#FF181B
#90FF1A
#1AFFFB
#881AFF
Monochromatic
#490405
#AA090C
#F42528
#F65558
#FA9EA0
Suggested palettes for this hue.