🧠 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
#A51E01
RGB
rgb(165, 30, 1)
HSL
hsl(11°, 99%, 33%)
CMYK
C:0% M:82% Y:99% K:35%
Luminance
0.088
WCAG Accessibility
Aa — #A51E01
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #A51E01
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#A51E01
#0189A7
Analogous
#A70136
#A51E01
#A77301
Triadic
#A51E01
#01A71F
#1F01A7
Split-comp.
#A51E01
#01A773
#0136A7
Tetradic
#A51E01
#36A701
#0189A7
#7301A7
Monochromatic
#F7937D
#F2441C
#9F2509
#6F1A06
#270902
Suggested palettes for this hue.