🧠 Psychology
Color of energy and passion. Red stimulates attention and evokes urgency, love or strength.
✨ Uses
CTAs, alerts, fashion, beauty, food, sport.
Tip
Dark Red pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX
#A00303
RGB
rgb(160, 3, 3)
HSL
hsl(0°, 96%, 32%)
CMYK
C:0% M:98% Y:98% K:37%
Luminance
0.0763
WCAG Accessibility
Aa — #A00303
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #A00303
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#A00303
#03A0A0
Analogous
#A00352
#A00303
#A05203
Triadic
#A00303
#03A003
#0303A0
Split-comp.
#A00303
#03A052
#0352A0
Tetradic
#A00303
#52A003
#03A0A0
#5203A0
Monochromatic
#F57A7A
#EE1B1B
#980B0B
#680808
#210202
Suggested palettes for this hue.