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#FD3911

#fd3911 ≈ Coquelicot

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#fd3911 is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 99.22% red, 22.35% green and 6.67% blue; printed in CMYK it uses 0% cyan, 77.47% magenta, 93.28% yellow and 0.78% black. Its hue angle is 10.17°, with 98.33% saturation and 52.94% 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 5.77:1 (WCAG AA). The closest named color is Coquelicot (#ff3800), ΔE 1.44.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff3300
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2385

Complementary

  1. #fd3911
  2. #11d5fd

Split complementary

  1. #fd3911
  2. #11fdaf
  3. #115ffd

Analogous

  1. #fd115f
  2. #fd3911
  3. #fdaf11

Triadic

  1. #fd3911
  2. #11fd39
  3. #3911fd

Tetradic

  1. #fd3911
  2. #d5fd11
  3. #11d5fd
  4. #3911fd

Square

  1. #fd3911
  2. #5ffd11
  3. #11d5fd
  4. #af11fd

Monochromatic

  1. #741401
  2. #c02202
  3. #fd3911
  4. #fe785d
  5. #feb7a9

Shades

#fd3911 mixed progressively with black.

  1. #fd3911
  2. #e4330f
  3. #ca2e0e
  4. #b1280c
  5. #98220a
  6. #7f1d09
  7. #651707
  8. #4c1105
  9. #330b03
  10. #190602
  11. #000000

Tints

#fd3911 mixed progressively with white.

  1. #fd3911
  2. #fd4d29
  3. #fd6141
  4. #fe7458
  5. #fe8870
  6. #fe9c88
  7. #feb0a0
  8. #fec4b8
  9. #ffd7cf
  10. #ffebe7
  11. #ffffff

Tones

#fd3911 mixed progressively with gray.

  1. #fd3911
  2. #f1401c
  3. #e44727
  4. #d84e32
  5. #cb553d
  6. #bf5d49
  7. #b26454
  8. #a66b5f
  9. #99726a
  10. #8d7975
  11. #808080

Readable text 3.64:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.77:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #868686 ≈ 0.003% of males
Achromatomaly #c16f6a ≈ 0.001% of males
Protanopia #796a00 ≈ 1.01% of males
Deuteranopia #a99600 ≈ 1.27% of males
Tritanopia #ff0034 ≈ 0.0001% of males
Protanomaly #bd5b08 ≈ 1.08% of males
Deuteranomaly #d07b00 ≈ 4.63% of males
Tritanomaly #ff002a ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-fd3911 {
  color: #fd3911;
}
Background
.bg-fd3911 {
  background-color: #fd3911;
  color: #000000;
}
Border
.border-fd3911 {
  border: 2px solid #fd3911;
}
CSS variables
:root {
  --color-primary: #fd3911;
  --color-primary-rgb: 253 57 17;
  --color-primary-hsl: 10 98% 53%;
}
Gradient
.gradient-fd3911 {
  background: linear-gradient(135deg, #fd3911, #fdaf11);
}
Colored shadow
.shadow-fd3911 {
  box-shadow: 0 8px 24px rgb(253 57 17 / 0.35);
}

#ff3800 Coquelicot ΔE 1.44 #ff2800 Ferrari Red ΔE 1.49 #ff2400 Scarlet ΔE 1.78 #ff4500 Orange Red ΔE 3.23 #ff0800 Candy Apple Red ΔE 3.28 #ff0000 Red ΔE 3.53 #f94d00 Tangelo ΔE 4.57 #02c6ee Inverted #868686 Grayscale 

Coquelicot
#fd3911  rgb(253, 57, 17)  hsl(10, 98%, 53%)  Coquelicot
#11d5fd  rgb(17, 213, 253)  hsl(190, 98%, 53%)  Sky Blue
#11fd39  rgb(17, 253, 57)  hsl(130, 98%, 53%)  Lime
#3911fd  rgb(57, 17, 253)  hsl(250, 98%, 53%)  Ultramarine