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#EF2001

#ef2001 ≈ Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ef2001 is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 12.55% green and 0.39% blue; printed in CMYK it uses 0% cyan, 86.61% magenta, 99.58% yellow and 6.27% black. Its hue angle is 7.82°, with 99.17% saturation and 47.06% 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 4.88:1 (WCAG AA). The closest named color is Red (#ff0000), ΔE 2.75.

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 luminance0.1939

Complementary

  1. #ef2001
  2. #01d0ef

Split complementary

  1. #ef2001
  2. #01ef97
  3. #0159ef

Analogous

  1. #ef0159
  2. #ef2001
  3. #ef9701

Triadic

  1. #ef2001
  2. #01ef20
  3. #2001ef

Tetradic

  1. #ef2001
  2. #d0ef01
  3. #01d0ef
  4. #2001ef

Square

  1. #ef2001
  2. #59ef01
  3. #01d0ef
  4. #9701ef

Monochromatic

  1. #570c00
  2. #a31601
  3. #ef2001
  4. #fe573e
  5. #ff9a8a

Shades

#ef2001 mixed progressively with black.

  1. #ef2001
  2. #d71d01
  3. #bf1a01
  4. #a71601
  5. #8f1301
  6. #781001
  7. #600d00
  8. #480a00
  9. #300600
  10. #180300
  11. #000000

Tints

#ef2001 mixed progressively with white.

  1. #ef2001
  2. #f1361a
  3. #f24d34
  4. #f4634d
  5. #f57967
  6. #f79080
  7. #f9a699
  8. #fabcb3
  9. #fcd2cc
  10. #fde9e6
  11. #ffffff

Tones

#ef2001 mixed progressively with gray.

  1. #ef2001
  2. #e42a0e
  3. #d9331a
  4. #ce3d27
  5. #c34634
  6. #b85041
  7. #ac5a4d
  8. #a1635a
  9. #966d67
  10. #8b7673
  11. #808080

Readable text 4.31:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.88:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #7a7a7a ≈ 0.003% of males
Achromatomaly #b56260 ≈ 0.001% of males
Protanopia #6b5d00 ≈ 1.01% of males
Deuteranopia #9b8900 ≈ 1.27% of males
Tritanopia #ff0020 ≈ 0.0001% of males
Protanomaly #b04c00 ≈ 1.08% of males
Deuteranomaly #c36e00 ≈ 4.63% of males
Tritanomaly #fe0017 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ef2001 {
  color: #ef2001;
}
Background
.bg-ef2001 {
  background-color: #ef2001;
  color: #000000;
}
Border
.border-ef2001 {
  border: 2px solid #ef2001;
}
CSS variables
:root {
  --color-primary: #ef2001;
  --color-primary-rgb: 239 32 1;
  --color-primary-hsl: 8 99% 47%;
}
Gradient
.gradient-ef2001 {
  background: linear-gradient(135deg, #ef2001, #ef9701);
}
Colored shadow
.shadow-ef2001 {
  box-shadow: 0 8px 24px rgb(239 32 1 / 0.35);
}

#ff0000 Red ΔE 2.75 #ff0800 Candy Apple Red ΔE 2.79 #ff2400 Scarlet ΔE 3.49 #ff2800 Ferrari Red ΔE 3.73 #e62020 Lust ΔE 4.80 #ff3800 Coquelicot ΔE 5.24 #e34234 Cinnabar ΔE 6.18 #10dffe Inverted #7a7a7a Grayscale 

Red
#ef2001  rgb(239, 32, 1)  hsl(8, 99%, 47%)  Red
#01d0ef  rgb(1, 208, 239)  hsl(188, 99%, 47%)  Sky Blue
#01ef20  rgb(1, 239, 32)  hsl(128, 99%, 47%)  Lime
#2001ef  rgb(32, 1, 239)  hsl(248, 99%, 47%)  Blue