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#FD4545

#fd4545 ≈ Tractor Red

  • red
  • Lightness: high
  • Saturation: strong
  • Warm
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#fd4545 is a color from the red family, with high lightness and strong saturation. In the RGB model it is made of 99.22% red, 27.06% green and 27.06% blue; printed in CMYK it uses 0% cyan, 72.73% magenta, 72.73% yellow and 0.78% black. Its hue angle is 0°, with 97.87% saturation and 63.14% 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. Black text on this color reaches a contrast ratio of 6.11:1 (WCAG AA). The closest named color is Tractor Red (#fd0e35), ΔE 4.67.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff3333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2557

Complementary

  1. #fd4545
  2. #45fdfd

Split complementary

  1. #fd4545
  2. #45fda1
  3. #45a1fd

Analogous

  1. #fd45a1
  2. #fd4545
  3. #fda145

Triadic

  1. #fd4545
  2. #45fd45
  3. #4545fd

Tetradic

  1. #fd4545
  2. #fdfd45
  3. #45fdfd
  4. #4545fd

Square

  1. #fd4545
  2. #a1fd45
  3. #45fdfd
  4. #a145fd

Monochromatic

  1. #a70202
  2. #f30303
  3. #fd4545
  4. #fe9191
  5. #ffdcdc

Shades

#fd4545 mixed progressively with black.

  1. #fd4545
  2. #e43e3e
  3. #ca3737
  4. #b13030
  5. #982929
  6. #7f2323
  7. #651c1c
  8. #4c1515
  9. #330e0e
  10. #190707
  11. #000000

Tints

#fd4545 mixed progressively with white.

  1. #fd4545
  2. #fd5858
  3. #fd6a6a
  4. #fe7d7d
  5. #fe8f8f
  6. #fea2a2
  7. #feb5b5
  8. #fec7c7
  9. #ffdada
  10. #ffecec
  11. #ffffff

Tones

#fd4545 mixed progressively with gray.

  1. #fd4545
  2. #f14b4b
  3. #e45151
  4. #d85757
  5. #cb5d5d
  6. #bf6363
  7. #b26868
  8. #a66e6e
  9. #997474
  10. #8d7a7a
  11. #808080

Readable text 3.43:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.11:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8a8a8a ≈ 0.003% of males
Achromatomaly #c37575 ≈ 0.001% of males
Protanopia #7c7143 ≈ 1.01% of males
Deuteranopia #a9993e ≈ 1.27% of males
Tritanopia #ff0047 ≈ 0.0001% of males
Protanomaly #be6244 ≈ 1.08% of males
Deuteranomaly #d08041 ≈ 4.63% of males
Tritanomaly #ff2247 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-fd4545 {
  color: #fd4545;
}
Background
.bg-fd4545 {
  background-color: #fd4545;
  color: #000000;
}
Border
.border-fd4545 {
  border: 2px solid #fd4545;
}
CSS variables
:root {
  --color-primary: #fd4545;
  --color-primary-rgb: 253 69 69;
  --color-primary-hsl: 0 98% 63%;
}
Gradient
.gradient-fd4545 {
  background: linear-gradient(135deg, #fd4545, #fda145);
}
Colored shadow
.shadow-fd4545 {
  box-shadow: 0 8px 24px rgb(253 69 69 / 0.35);
}

#fd0e35 Tractor Red ΔE 4.67 #e34234 Cinnabar ΔE 5.99 #e34234 Vermilion ΔE 5.99 #ff6961 Pastel Red ΔE 6.19 #ff6347 Tomato ΔE 6.66 #fe6f5e Bittersweet ΔE 7.18 #ff004f Folly ΔE 8.16 #02baba Inverted #8a8a8a Grayscale 

Tractor Red
#fd4545  rgb(253, 69, 69)  hsl(0, 98%, 63%)  Tractor Red
#45fdfd  rgb(69, 253, 253)  hsl(180, 98%, 63%)  Aqua
#45fd45  rgb(69, 253, 69)  hsl(120, 98%, 63%)  Neon Green
#4545fd  rgb(69, 69, 253)  hsl(240, 98%, 63%)  Majorelle Blue