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#FF4D18

#ff4d18 ≈ Orange Red

  • orange
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ff4d18 is a color from the orange family, with medium lightness and vivid saturation. In the RGB model it is made of 100% red, 30.2% green and 9.41% blue; printed in CMYK it uses 0% cyan, 69.8% magenta, 90.59% yellow and 0% black. Its hue angle is 13.77°, with 100% saturation and 54.71% lightness in HSL. It is a warm color, often associated with enthusiasm, warmth and creativity. Designers typically use it for call-to-action buttons and food and restaurant brands. Black text on this color reaches a contrast ratio of 6.33:1 (WCAG AA). The closest named color is Orange Red (#ff4500), ΔE 1.65.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff6600
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2663

Complementary

  1. #ff4d18
  2. #18caff

Split complementary

  1. #ff4d18
  2. #18ffc1
  3. #1857ff

Analogous

  1. #ff1857
  2. #ff4d18
  3. #ffc118

Triadic

  1. #ff4d18
  2. #18ff4d
  3. #4d18ff

Tetradic

  1. #ff4d18
  2. #caff18
  3. #18caff
  4. #4d18ff

Square

  1. #ff4d18
  2. #57ff18
  3. #18caff
  4. #c118ff

Monochromatic

  1. #7e1d00
  2. #cb2e00
  3. #ff4d18
  4. #ff8865
  5. #ffc3b1

Shades

#ff4d18 mixed progressively with black.

  1. #ff4d18
  2. #e64516
  3. #cc3e13
  4. #b33611
  5. #992e0e
  6. #80270c
  7. #661f0a
  8. #4d1707
  9. #330f05
  10. #1a0802
  11. #000000

Tints

#ff4d18 mixed progressively with white.

  1. #ff4d18
  2. #ff5f2f
  3. #ff7146
  4. #ff825d
  5. #ff9474
  6. #ffa68c
  7. #ffb8a3
  8. #ffcaba
  9. #ffdbd1
  10. #ffede8
  11. #ffffff

Tones

#ff4d18 mixed progressively with gray.

  1. #ff4d18
  2. #f25222
  3. #e6572d
  4. #d95c37
  5. #cc6142
  6. #c0674c
  7. #b36c56
  8. #a67161
  9. #99766b
  10. #8d7b76
  11. #808080

Readable text 3.32:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.33:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8d8d8d ≈ 0.003% of males
Achromatomaly #c57870 ≈ 0.001% of males
Protanopia #837407 ≈ 1.01% of males
Deuteranopia #af9c01 ≈ 1.27% of males
Tritanopia #ff0045 ≈ 0.0001% of males
Protanomaly #c2660f ≈ 1.08% of males
Deuteranomaly #d4830c ≈ 4.63% of males
Tritanomaly #ff2c38 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ff4d18 {
  color: #ff4d18;
}
Background
.bg-ff4d18 {
  background-color: #ff4d18;
  color: #000000;
}
Border
.border-ff4d18 {
  border: 2px solid #ff4d18;
}
CSS variables
:root {
  --color-primary: #ff4d18;
  --color-primary-rgb: 255 77 24;
  --color-primary-hsl: 14 100% 55%;
}
Gradient
.gradient-ff4d18 {
  background: linear-gradient(135deg, #ff4d18, #ffc118);
}
Colored shadow
.shadow-ff4d18 {
  box-shadow: 0 8px 24px rgb(255 77 24 / 0.35);
}

#ff4500 Orange Red ΔE 1.65 #ff4f00 International Orange ΔE 2.44 #f94d00 Tangelo ΔE 2.58 #ff3800 Coquelicot ΔE 2.76 #ff2800 Ferrari Red ΔE 4.50 #ff2400 Scarlet ΔE 4.86 #e25822 Flame ΔE 5.01 #00b2e7 Inverted #8d8d8d Grayscale 

Orange Red
#ff4d18  rgb(255, 77, 24)  hsl(14, 100%, 55%)  Orange Red
#18caff  rgb(24, 202, 255)  hsl(194, 100%, 55%)  Deep Sky Blue
#18ff4d  rgb(24, 255, 77)  hsl(134, 100%, 55%)  Lime
#4d18ff  rgb(77, 24, 255)  hsl(254, 100%, 55%)  Han Purple