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#FF303A

#ff303a ≈ Tractor Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ff303a is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 100% red, 18.82% green and 22.75% blue; printed in CMYK it uses 0% cyan, 81.18% magenta, 77.25% yellow and 0% black. Its hue angle is 357.1°, with 100% saturation and 59.41% 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 5.74:1 (WCAG AA). The closest named color is Tractor Red (#fd0e35), ΔE 2.6.

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 luminance0.2368

Complementary

  1. #ff303a
  2. #30fff5

Split complementary

  1. #ff303a
  2. #30ff8d
  3. #30a2ff

Analogous

  1. #ff30a2
  2. #ff303a
  3. #ff8d30

Triadic

  1. #ff303a
  2. #3aff30
  3. #303aff

Tetradic

  1. #ff303a
  2. #fff530
  3. #30fff5
  4. #303aff

Square

  1. #ff303a
  2. #a2ff30
  3. #30fff5
  4. #8d30ff

Monochromatic

  1. #960007
  2. #e2000b
  3. #ff303a
  4. #ff7c83
  5. #ffc9cc

Shades

#ff303a mixed progressively with black.

  1. #ff303a
  2. #e62b34
  3. #cc262e
  4. #b32229
  5. #991d23
  6. #80181d
  7. #661317
  8. #4d0e11
  9. #330a0c
  10. #1a0506
  11. #000000

Tints

#ff303a mixed progressively with white.

  1. #ff303a
  2. #ff454e
  3. #ff5961
  4. #ff6e75
  5. #ff8389
  6. #ff989d
  7. #ffacb0
  8. #ffc1c4
  9. #ffd6d8
  10. #ffeaeb
  11. #ffffff

Tones

#ff303a mixed progressively with gray.

  1. #ff303a
  2. #f23841
  3. #e64048
  4. #d9484f
  5. #cc5056
  6. #c0585d
  7. #b36064
  8. #a6686b
  9. #997072
  10. #8d7879
  11. #808080

Readable text 3.66:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.74:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #868686 ≈ 0.003% of males
Achromatomaly #c26d6f ≈ 0.001% of males
Protanopia #746938 ≈ 1.01% of males
Deuteranopia #a69531 ≈ 1.27% of males
Tritanopia #ff0037 ≈ 0.0001% of males
Protanomaly #bc5839 ≈ 1.08% of males
Deuteranomaly #d07a35 ≈ 4.63% of males
Tritanomaly #ff0038 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-ff303a {
  color: #ff303a;
}
Background
.bg-ff303a {
  background-color: #ff303a;
  color: #000000;
}
Border
.border-ff303a {
  border: 2px solid #ff303a;
}
CSS variables
:root {
  --color-primary: #ff303a;
  --color-primary-rgb: 255 48 58;
  --color-primary-hsl: 357 100% 59%;
}
Gradient
.gradient-ff303a {
  background: linear-gradient(135deg, #ff303a, #ff8d30);
}
Colored shadow
.shadow-ff303a {
  box-shadow: 0 8px 24px rgb(255 48 58 / 0.35);
}

#fd0e35 Tractor Red ΔE 2.60 #e34234 Cinnabar ΔE 5.21 #e34234 Vermilion ΔE 5.21 #e62020 Lust ΔE 7.07 #ff0000 Red ΔE 7.67 #ff004f Folly ΔE 7.70 #ff0800 Candy Apple Red ΔE 7.74 #00cfc5 Inverted #868686 Grayscale 

Tractor Red
#ff303a  rgb(255, 48, 58)  hsl(357, 100%, 59%)  Tractor Red
#30fff5  rgb(48, 255, 245)  hsl(177, 100%, 59%)  Turquoise Blue
#3aff30  rgb(58, 255, 48)  hsl(117, 100%, 59%)  Neon Green
#303aff  rgb(48, 58, 255)  hsl(237, 100%, 59%)  Han Purple