🧠 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
#CB1B0B
RGB
rgb(203, 27, 11)
HSL
hsl(5°, 90%, 42%)
CMYK
C:0% M:87% Y:95% K:20%
Luminance
0.1339
WCAG Accessibility
Aa — #CB1B0B
Secondary text
✓ AA
✗ AAA
✓ AA Large
Aa — #CB1B0B
Secondary text
✗ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#CB1B0B
#0BBBCB
Analogous
#CB0B5B
#CB1B0B
#CB7B0B
Triadic
#CB1B0B
#0BCB1B
#1B0BCB
Split-comp.
#CB1B0B
#0BCB7B
#0B5BCB
Tetradic
#CB1B0B
#5BCB0B
#0BBBCB
#7B0BCB
Monochromatic
#F6B2AC
#EC5D51
#C12415
#931B10
#4E0E09
Suggested palettes for this hue.