🧠 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
#A40304
RGB
rgb(164, 3, 4)
HSL
hsl(360°, 96%, 33%)
CMYK
C:0% M:98% Y:98% K:36%
Luminance
0.0806
WCAG Accessibility
Aa — #A40304
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #A40304
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#A40304
#03A5A5
Analogous
#A50354
#A40304
#A55403
Triadic
#A40304
#03A503
#0303A5
Split-comp.
#A40304
#03A554
#0354A5
Tetradic
#A40304
#54A503
#03A5A5
#5403A5
Monochromatic
#F57F7F
#EE2020
#9D0C0C
#6D0808
#260303
Suggested palettes for this hue.