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#F45321

#f45321 ≈ Orange Red

  • orange
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#f45321 is a color from the orange family, with medium lightness and vivid saturation. In the RGB model it is made of 95.69% red, 32.55% green and 12.94% blue; printed in CMYK it uses 0% cyan, 65.98% magenta, 86.48% yellow and 4.31% black. Its hue angle is 14.22°, with 90.56% saturation and 54.31% 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 6.11:1 (WCAG AA). The closest named color is Orange Red (#ff4500), ΔE 2.57.

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 luminance0.2553

Complementary

  1. #f45321
  2. #21c2f4

Split complementary

  1. #f45321
  2. #21f4bd
  3. #2158f4

Analogous

  1. #f42158
  2. #f45321
  3. #f4bd21

Triadic

  1. #f45321
  2. #21f453
  3. #5321f4

Tetradic

  1. #f45321
  2. #c2f421
  3. #21c2f4
  4. #5321f4

Square

  1. #f45321
  2. #58f421
  3. #21c2f4
  4. #bd21f4

Monochromatic

  1. #762006
  2. #bf3409
  3. #f45321
  4. #f88b6a
  5. #fbc4b3

Shades

#f45321 mixed progressively with black.

  1. #f45321
  2. #dc4b1e
  3. #c3421a
  4. #ab3a17
  5. #923214
  6. #7a2a11
  7. #62210d
  8. #49190a
  9. #311107
  10. #180803
  11. #000000

Tints

#f45321 mixed progressively with white.

  1. #f45321
  2. #f56437
  3. #f6754d
  4. #f78764
  5. #f8987a
  6. #faa990
  7. #fbbaa6
  8. #fccbbc
  9. #fdddd3
  10. #feeee9
  11. #ffffff

Tones

#f45321 mixed progressively with gray.

  1. #f45321
  2. #e8582b
  3. #dd5c34
  4. #d1613e
  5. #c66547
  6. #ba6a51
  7. #ae6e5a
  8. #a37364
  9. #97776d
  10. #8c7c77
  11. #808080

Readable text 3.44:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.11:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8a8a8a ≈ 0.003% of males
Achromatomaly #be786f ≈ 0.001% of males
Protanopia #837417 ≈ 1.01% of males
Deuteranopia #aa9815 ≈ 1.27% of males
Tritanopia #ff1c4a ≈ 0.0001% of males
Protanomaly #bb681b ≈ 1.08% of males
Deuteranomaly #cc821b ≈ 4.63% of males
Tritanomaly #ff3a3d ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-f45321 {
  color: #f45321;
}
Background
.bg-f45321 {
  background-color: #f45321;
  color: #000000;
}
Border
.border-f45321 {
  border: 2px solid #f45321;
}
CSS variables
:root {
  --color-primary: #f45321;
  --color-primary-rgb: 244 83 33;
  --color-primary-hsl: 14 91% 54%;
}
Gradient
.gradient-f45321 {
  background: linear-gradient(135deg, #f45321, #f4bd21);
}
Colored shadow
.shadow-f45321 {
  box-shadow: 0 8px 24px rgb(244 83 33 / 0.35);
}

#ff4500 Orange Red ΔE 2.57 #f94d00 Tangelo ΔE 2.70 #ff4f00 International Orange ΔE 3.14 #ff3800 Coquelicot ΔE 3.36 #e25822 Flame ΔE 3.37 #ff2800 Ferrari Red ΔE 4.84 #ec5800 Persimmon ΔE 4.90 #0bacde Inverted #8a8a8a Grayscale 

Orange Red
#f45321  rgb(244, 83, 33)  hsl(14, 91%, 54%)  Orange Red
#21c2f4  rgb(33, 194, 244)  hsl(194, 91%, 54%)  Deep Sky Blue
#21f453  rgb(33, 244, 83)  hsl(134, 91%, 54%)  Spring Green
#5321f4  rgb(83, 33, 244)  hsl(254, 91%, 54%)  Han Purple