🧠 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
#CA4004
RGB
rgb(202, 64, 4)
HSL
hsl(18°, 96%, 40%)
CMYK
C:0% M:68% Y:98% K:21%
Luminance
0.1615
WCAG Accessibility
Aa — #CA4004
Secondary text
✓ AA
✗ AAA
✓ AA Large
Aa — #CA4004
Secondary text
✗ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#CA4004
#048DC8
Analogous
#C8042B
#CA4004
#C8A104
Triadic
#CA4004
#04C83F
#3F04C8
Split-comp.
#CA4004
#04C8A1
#042BC8
Tetradic
#CA4004
#2BC804
#048DC8
#A104C8
Monochromatic
#F8BAA0
#F17641
#BE430E
#8E320B
#471905
Suggested palettes for this hue.