🧠 Psychology
Color of energy and passion. Red stimulates attention and evokes urgency, love or strength.
✨ Uses
CTAs, alerts, fashion, beauty, food, sport.
Tip
Rust pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX
#A51C0C
RGB
rgb(165, 28, 12)
HSL
hsl(6°, 86%, 35%)
CMYK
C:0% M:83% Y:93% K:35%
Luminance
0.0872
WCAG Accessibility
Aa — #A51C0C
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #A51C0C
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#A51C0C
#0C97A6
Analogous
#A60C4A
#A51C0C
#A6690C
Triadic
#A51C0C
#0CA61C
#1C0CA6
Split-comp.
#A51C0C
#0CA669
#0C4AA6
Tetradic
#A51C0C
#4AA60C
#0C97A6
#690CA6
Monochromatic
#F0988F
#E34635
#9D2315
#70190F
#2D0A06
Suggested palettes for this hue.