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#FF033B

#ff033b ≈ Tractor Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ff033b is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 100% red, 1.18% green and 23.14% blue; printed in CMYK it uses 0% cyan, 98.82% magenta, 76.86% yellow and 0% black. Its hue angle is 346.67°, with 100% saturation and 50.59% 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 5.33:1 (WCAG AA). The closest named color is Tractor Red (#fd0e35), ΔE 1.57.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff0033
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2164

Complementary

  1. #ff033b
  2. #03ffc7

Split complementary

  1. #ff033b
  2. #03ff49
  3. #03b9ff

Analogous

  1. #ff03b9
  2. #ff033b
  3. #ff4903

Triadic

  1. #ff033b
  2. #3bff03
  3. #033bff

Tetradic

  1. #ff033b
  2. #ffc703
  3. #03ffc7
  4. #033bff

Square

  1. #ff033b
  2. #b9ff03
  3. #03ffc7
  4. #4903ff

Monochromatic

  1. #690017
  2. #b60028
  3. #ff033b
  4. #ff5076
  5. #ff9cb2

Shades

#ff033b mixed progressively with black.

  1. #ff033b
  2. #e60335
  3. #cc022f
  4. #b30229
  5. #990223
  6. #80021e
  7. #660118
  8. #4d0112
  9. #33010c
  10. #1a0006
  11. #000000

Tints

#ff033b mixed progressively with white.

  1. #ff033b
  2. #ff1c4f
  3. #ff3562
  4. #ff4f76
  5. #ff6889
  6. #ff819d
  7. #ff9ab1
  8. #ffb3c4
  9. #ffcdd8
  10. #ffe6eb
  11. #ffffff

Tones

#ff033b mixed progressively with gray.

  1. #ff033b
  2. #f21042
  3. #e61c49
  4. #d92950
  5. #cc3557
  6. #c0425e
  7. #b34e64
  8. #a65b6b
  9. #996772
  10. #8d7479
  11. #808080

Readable text 3.94:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.33:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #808080 ≈ 0.003% of males
Achromatomaly #c0656b ≈ 0.001% of males
Protanopia #6a613a ≈ 1.01% of males
Deuteranopia #a19131 ≈ 1.27% of males
Tritanopia #ff0025 ≈ 0.0001% of males
Protanomaly #b94c3a ≈ 1.08% of males
Deuteranomaly #ce7335 ≈ 4.63% of males
Tritanomaly #ff002f ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-ff033b {
  color: #ff033b;
}
Background
.bg-ff033b {
  background-color: #ff033b;
  color: #000000;
}
Border
.border-ff033b {
  border: 2px solid #ff033b;
}
CSS variables
:root {
  --color-primary: #ff033b;
  --color-primary-rgb: 255 3 59;
  --color-primary-hsl: 347 100% 51%;
}
Gradient
.gradient-ff033b {
  background: linear-gradient(135deg, #ff033b, #ff4903);
}
Colored shadow
.shadow-ff033b {
  box-shadow: 0 8px 24px rgb(255 3 59 / 0.35);
}

#fd0e35 Tractor Red ΔE 1.57 #ff004f Folly ΔE 4.99 #e34234 Cinnabar ΔE 6.71 #e34234 Vermilion ΔE 6.71 #e52b50 Amaranth ΔE 7.00 #e30022 Cadmium Red ΔE 7.34 #e62020 Lust ΔE 7.41 #00fcc4 Inverted #808080 Grayscale 

Tractor Red
#ff033b  rgb(255, 3, 59)  hsl(347, 100%, 51%)  Tractor Red
#03ffc7  rgb(3, 255, 199)  hsl(167, 100%, 51%)  Aquamarine
#3bff03  rgb(59, 255, 3)  hsl(107, 100%, 51%)  Harlequin
#033bff  rgb(3, 59, 255)  hsl(227, 100%, 51%)  Han Purple