ColorTool
Log in
#CA2A09

#ca2a09 ≈ Rosso Corsa

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
Check contrast Explore in graph Random color

#ca2a09 is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 79.22% red, 16.47% green and 3.53% blue; printed in CMYK it uses 0% cyan, 79.21% magenta, 95.54% yellow and 20.78% black. Its hue angle is 10.26°, with 91.47% saturation and 41.37% lightness in HSL. It is a warm color, often associated with energy, passion and urgency. Designers typically use it for food and restaurant brands, sales and promotions and call-to-action buttons. White text on this color reaches a contrast ratio of 5.46:1 (WCAG AA). The closest named color is Rosso Corsa (#d40000), ΔE 2.63.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#cc3300
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1423

Complementary

  1. #ca2a09
  2. #09a9ca

Split complementary

  1. #ca2a09
  2. #09ca8a
  3. #0948ca

Analogous

  1. #ca0948
  2. #ca2a09
  3. #ca8a09

Triadic

  1. #ca2a09
  2. #09ca2a
  3. #2a09ca

Tetradic

  1. #ca2a09
  2. #a9ca09
  3. #09a9ca
  4. #2a09ca

Square

  1. #ca2a09
  2. #48ca09
  3. #09a9ca
  4. #8a09ca

Monochromatic

  1. #380c02
  2. #811b06
  3. #ca2a09
  4. #f64d2a
  5. #f98a73

Shades

#ca2a09 mixed progressively with black.

  1. #ca2a09
  2. #b62608
  3. #a22207
  4. #8d1d06
  5. #791905
  6. #651505
  7. #511104
  8. #3d0d03
  9. #280802
  10. #140401
  11. #000000

Tints

#ca2a09 mixed progressively with white.

  1. #ca2a09
  2. #cf3f22
  3. #d5553a
  4. #da6a53
  5. #df7f6b
  6. #e59584
  7. #eaaa9d
  8. #efbfb5
  9. #f4d4ce
  10. #faeae6
  11. #ffffff

Tones

#ca2a09 mixed progressively with gray.

  1. #ca2a09
  2. #c33315
  3. #bb3b21
  4. #b4442d
  5. #ac4c39
  6. #a55545
  7. #9e5e50
  8. #96665c
  9. #8f6f68
  10. #877774
  11. #808080

Readable text 5.46:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.85:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #696969 ≈ 0.003% of males
Achromatomaly #9a5753 ≈ 0.001% of males
Protanopia #5f5300 ≈ 1.01% of males
Deuteranopia #857600 ≈ 1.27% of males
Tritanopia #df0026 ≈ 0.0001% of males
Protanomaly #964603 ≈ 1.08% of males
Deuteranomaly #a56000 ≈ 4.63% of males
Tritanomaly #d7001e ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ca2a09 {
  color: #ca2a09;
}
Background
.bg-ca2a09 {
  background-color: #ca2a09;
  color: #ffffff;
}
Border
.border-ca2a09 {
  border: 2px solid #ca2a09;
}
CSS variables
:root {
  --color-primary: #ca2a09;
  --color-primary-rgb: 202 42 9;
  --color-primary-hsl: 10 91% 41%;
}
Gradient
.gradient-ca2a09 {
  background: linear-gradient(135deg, #ca2a09, #ca8a09);
}
Colored shadow
.shadow-ca2a09 {
  box-shadow: 0 8px 24px rgb(202 42 9 / 0.35);
}

#d40000 Rosso Corsa ΔE 2.63 #cb410b Sinopia ΔE 4.66 #c80815 Venetian Red ΔE 5.08 #b7410e Rust ΔE 5.32 #c04000 Mahogany ΔE 5.45 #cf1020 Lava ΔE 6.23 #e62020 Lust ΔE 6.73 #35d5f6 Inverted #696969 Grayscale 

Rosso Corsa
#ca2a09  rgb(202, 42, 9)  hsl(10, 91%, 41%)  Rosso Corsa
#09a9ca  rgb(9, 169, 202)  hsl(190, 91%, 41%)  Bondi Blue
#09ca2a  rgb(9, 202, 42)  hsl(130, 91%, 41%)  Lime Green
#2a09ca  rgb(42, 9, 202)  hsl(250, 91%, 41%)  Medium Blue