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#E45F40

#e45f40 ≈ Burnt Sienna

  • red
  • Lightness: medium
  • Saturation: strong
  • Warm
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#e45f40 is a color from the red family, with medium lightness and strong saturation. In the RGB model it is made of 89.41% red, 37.25% green and 25.1% blue; printed in CMYK it uses 0% cyan, 58.33% magenta, 71.93% yellow and 10.59% black. Its hue angle is 11.34°, with 75.23% saturation and 57.25% 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 brand accents. Black text on this color reaches a contrast ratio of 6.01:1 (WCAG AA). The closest named color is Burnt Sienna (#e97451), ΔE 5.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#cc6633
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2505

Complementary

  1. #e45f40
  2. #40c5e4

Split complementary

  1. #e45f40
  2. #40e4b1
  3. #4073e4

Analogous

  1. #e44073
  2. #e45f40
  3. #e4b140

Triadic

  1. #e45f40
  2. #40e45f
  3. #5f40e4

Tetradic

  1. #e45f40
  2. #c5e440
  3. #40c5e4
  4. #5f40e4

Square

  1. #e45f40
  2. #73e440
  3. #40c5e4
  4. #b140e4

Monochromatic

  1. #7a2511
  2. #bd391b
  3. #e45f40
  4. #ed9783
  5. #f7cfc6

Shades

#e45f40 mixed progressively with black.

  1. #e45f40
  2. #cd563a
  3. #b64c33
  4. #a0432d
  5. #893926
  6. #723020
  7. #5b261a
  8. #441d13
  9. #2e130d
  10. #170a06
  11. #000000

Tints

#e45f40 mixed progressively with white.

  1. #e45f40
  2. #e76f53
  3. #e97f66
  4. #ec8f79
  5. #ef9f8c
  6. #f2afa0
  7. #f4bfb3
  8. #f7cfc6
  9. #fadfd9
  10. #fcefec
  11. #ffffff

Tones

#e45f40 mixed progressively with gray.

  1. #e45f40
  2. #da6246
  3. #d0664d
  4. #c66953
  5. #bc6c5a
  6. #b27060
  7. #a87366
  8. #9e766d
  9. #947973
  10. #8a7d7a
  11. #808080

Readable text 3.49:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.01:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #898989 ≈ 0.003% of males
Achromatomaly #b57a73 ≈ 0.001% of males
Protanopia #83773c ≈ 1.01% of males
Deuteranopia #a4943c ≈ 1.27% of males
Tritanopia #fa4158 ≈ 0.0001% of males
Protanomaly #b26e3e ≈ 1.08% of males
Deuteranomaly #c1823e ≈ 4.63% of males
Tritanomaly #f24f50 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-e45f40 {
  color: #e45f40;
}
Background
.bg-e45f40 {
  background-color: #e45f40;
  color: #000000;
}
Border
.border-e45f40 {
  border: 2px solid #e45f40;
}
CSS variables
:root {
  --color-primary: #e45f40;
  --color-primary-rgb: 228 95 64;
  --color-primary-hsl: 11 75% 57%;
}
Gradient
.gradient-e45f40 {
  background: linear-gradient(135deg, #e45f40, #e4b140);
}
Colored shadow
.shadow-e45f40 {
  box-shadow: 0 8px 24px rgb(228 95 64 / 0.35);
}

#e97451 Burnt Sienna ΔE 5.00 #e2725b Terra Cotta ΔE 5.09 #ff6347 Tomato ΔE 5.12 #e25822 Flame ΔE 5.40 #e34234 Cinnabar ΔE 6.09 #e34234 Vermilion ΔE 6.09 #ff3800 Coquelicot ΔE 7.35 #1ba0bf Inverted #898989 Grayscale 

Burnt Sienna
#e45f40  rgb(228, 95, 64)  hsl(11, 75%, 57%)  Burnt Sienna
#40c5e4  rgb(64, 197, 228)  hsl(191, 75%, 57%)  Sky Blue
#40e45f  rgb(64, 228, 95)  hsl(131, 75%, 57%)  Malachite
#5f40e4  rgb(95, 64, 228)  hsl(251, 75%, 57%)  Majorelle Blue