🧠 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
#5A1B00
RGB
rgb(90, 27, 0)
HSL
hsl(18°, 100%, 18%)
CMYK
C:0% M:70% Y:100% K:65%
Luminance
0.0266
WCAG Accessibility
Aa — #5A1B00
Secondary text
✓ AA
✓ AAA
✓ AA Large
Aa — #5A1B00
Secondary text
✗ AA
✗ AAA
✗ AA Large
All harmonies
Complementary
#5A1B00
#00405C
Analogous
#5C0012
#5A1B00
#5C4900
Triadic
#5A1B00
#005C1C
#1C005C
Split-comp.
#5A1B00
#005C49
#00125C
Tetradic
#5A1B00
#125C00
#00405C
#49005C
Monochromatic
#F46D34
#B83E0A
#571D05
#270D02
#000000
Suggested palettes for this hue.