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#EF641F

#ef641f ≈ Persimmon

  • orange
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ef641f is a color from the orange family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 39.22% green and 12.16% blue; printed in CMYK it uses 0% cyan, 58.16% magenta, 87.03% yellow and 6.27% black. Its hue angle is 19.9°, with 86.67% saturation and 52.94% 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 6.51:1 (WCAG AA). The closest named color is Persimmon (#ec5800), ΔE 2.78.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff6633
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2756

Complementary

  1. #ef641f
  2. #1faaef

Split complementary

  1. #ef641f
  2. #1fefcc
  3. #1f42ef

Analogous

  1. #ef1f42
  2. #ef641f
  3. #efcc1f

Triadic

  1. #ef641f
  2. #1fef64
  3. #641fef

Tetradic

  1. #ef641f
  2. #aaef1f
  3. #1faaef
  4. #641fef

Square

  1. #ef641f
  2. #42ef1f
  3. #1faaef
  4. #cc1fef

Monochromatic

  1. #6d2908
  2. #b5450d
  3. #ef641f
  4. #f49566
  5. #f9c7ae

Shades

#ef641f mixed progressively with black.

  1. #ef641f
  2. #d75a1c
  3. #bf5019
  4. #a74616
  5. #8f3c13
  6. #783210
  7. #60280c
  8. #481e09
  9. #301406
  10. #180a03
  11. #000000

Tints

#ef641f mixed progressively with white.

  1. #ef641f
  2. #f17435
  3. #f2834c
  4. #f49362
  5. #f5a279
  6. #f7b28f
  7. #f9c1a5
  8. #fad1bc
  9. #fce0d2
  10. #fdf0e9
  11. #ffffff

Tones

#ef641f mixed progressively with gray.

  1. #ef641f
  2. #e46729
  3. #d96a32
  4. #ce6c3c
  5. #c36f46
  6. #b87250
  7. #ac7559
  8. #a17863
  9. #967a6d
  10. #8b7d76
  11. #808080

Readable text 3.22:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.51:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8f8f8f ≈ 0.003% of males
Achromatomaly #bd8073 ≈ 0.001% of males
Protanopia #8c7c0f ≈ 1.01% of males
Deuteranopia #ae9b17 ≈ 1.27% of males
Tritanopia #ff4157 ≈ 0.0001% of males
Protanomaly #bc7317 ≈ 1.08% of males
Deuteranomaly #cb881a ≈ 4.63% of males
Tritanomaly #fe5147 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ef641f {
  color: #ef641f;
}
Background
.bg-ef641f {
  background-color: #ef641f;
  color: #000000;
}
Border
.border-ef641f {
  border: 2px solid #ef641f;
}
CSS variables
:root {
  --color-primary: #ef641f;
  --color-primary-rgb: 239 100 31;
  --color-primary-hsl: 20 87% 53%;
}
Gradient
.gradient-ef641f {
  background: linear-gradient(135deg, #ef641f, #efcc1f);
}
Colored shadow
.shadow-ef641f {
  box-shadow: 0 8px 24px rgb(239 100 31 / 0.35);
}

#ec5800 Persimmon ΔE 2.78 #ff4f00 International Orange ΔE 4.10 #f94d00 Tangelo ΔE 4.19 #e25822 Flame ΔE 4.53 #ff4500 Orange Red ΔE 5.59 #ff7518 Pumpkin ΔE 5.92 #d2691e Chocolate ΔE 6.39 #109be0 Inverted #8f8f8f Grayscale 

Persimmon
#ef641f  rgb(239, 100, 31)  hsl(20, 87%, 53%)  Persimmon
#1faaef  rgb(31, 170, 239)  hsl(200, 87%, 53%)  Carolina Blue
#1fef64  rgb(31, 239, 100)  hsl(140, 87%, 53%)  Spring Green
#641fef  rgb(100, 31, 239)  hsl(260, 87%, 53%)  Han Purple