🧠 Psychology
Color of energy and passion. Red stimulates attention and evokes urgency, love or strength.
✨ Uses
CTAs, alerts, fashion, beauty, food, sport.
Tip
Pure Red pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX
#FF0004
RGB
rgb(255, 0, 4)
HSL
hsl(359°, 100%, 50%)
CMYK
C:0% M:100% Y:98% K:0%
Luminance
0.2126
WCAG Accessibility
Aa — #FF0004
Secondary text
✗ AA
✗ AAA
✓ AA Large
Aa — #FF0004
Secondary text
✓ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#FF0004
#00FFFB
Analogous
#FF0084
#FF0004
#FF7B00
Triadic
#FF0004
#04FF00
#0004FF
Split-comp.
#FF0004
#00FF7B
#0084FF
Tetradic
#FF0004
#84FF00
#00FFFB
#7B00FF
Monochromatic
#300303
#91080A
#F20D11
#F53D40
#F98688
Suggested palettes for this hue.