ColorTool
Log in
#E65521

#e65521 ≈ Flame

  • orange
  • Lightness: medium
  • Saturation: vivid
  • Warm
Check contrast Explore in graph Random color

#e65521 is a color from the orange family, with medium lightness and vivid saturation. In the RGB model it is made of 90.2% red, 33.33% green and 12.94% blue; printed in CMYK it uses 0% cyan, 63.04% magenta, 85.65% yellow and 9.8% black. Its hue angle is 15.84°, with 79.76% saturation and 51.57% lightness in HSL. It is a warm color, often associated with enthusiasm, warmth and creativity. Designers typically use it for call-to-action buttons, food and restaurant brands and brand accents. Black text on this color reaches a contrast ratio of 5.69:1 (WCAG AA). The closest named color is Flame (#e25822), ΔE 0.97.

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 luminance0.2343

Complementary

  1. #e65521
  2. #21b2e6

Split complementary

  1. #e65521
  2. #21e6b8
  3. #214fe6

Analogous

  1. #e6214f
  2. #e65521
  3. #e6b821

Triadic

  1. #e65521
  2. #21e655
  3. #5521e6

Tetradic

  1. #e65521
  2. #b2e621
  3. #21b2e6
  4. #5521e6

Square

  1. #e65521
  2. #4fe621
  3. #21b2e6
  4. #b821e6

Monochromatic

  1. #63220b
  2. #a83a13
  3. #e65521
  4. #ee8a66
  5. #f5beab

Shades

#e65521 mixed progressively with black.

  1. #e65521
  2. #cf4d1e
  3. #b8441a
  4. #a13c17
  5. #8a3314
  6. #732b11
  7. #5c220d
  8. #451a0a
  9. #2e1107
  10. #170903
  11. #000000

Tints

#e65521 mixed progressively with white.

  1. #e65521
  2. #e96637
  3. #eb774d
  4. #ee8864
  5. #f0997a
  6. #f3aa90
  7. #f5bba6
  8. #f8ccbc
  9. #faddd3
  10. #fdeee9
  11. #ffffff

Tones

#e65521 mixed progressively with gray.

  1. #e65521
  2. #dc592b
  3. #d25e34
  4. #c7623e
  5. #bd6647
  6. #b36b51
  7. #a96f5a
  8. #9f7364
  9. #94776d
  10. #8a7c77
  11. #808080

Readable text 3.69:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.69:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #858585 ≈ 0.003% of males
Achromatomaly #b4756b ≈ 0.001% of males
Protanopia #7f7017 ≈ 1.01% of males
Deuteranopia #a39118 ≈ 1.27% of males
Tritanopia #fd2c4b ≈ 0.0001% of males
Protanomaly #b2671b ≈ 1.08% of males
Deuteranomaly #c17d1c ≈ 4.63% of males
Tritanomaly #f4403e ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-e65521 {
  color: #e65521;
}
Background
.bg-e65521 {
  background-color: #e65521;
  color: #000000;
}
Border
.border-e65521 {
  border: 2px solid #e65521;
}
CSS variables
:root {
  --color-primary: #e65521;
  --color-primary-rgb: 230 85 33;
  --color-primary-hsl: 16 80% 52%;
}
Gradient
.gradient-e65521 {
  background: linear-gradient(135deg, #e65521, #e6b821);
}
Colored shadow
.shadow-e65521 {
  box-shadow: 0 8px 24px rgb(230 85 33 / 0.35);
}

#e25822 Flame ΔE 0.97 #f94d00 Tangelo ΔE 3.66 #ec5800 Persimmon ΔE 4.17 #ff4500 Orange Red ΔE 4.26 #ff4f00 International Orange ΔE 4.62 #ff3800 Coquelicot ΔE 4.74 #ff2800 Ferrari Red ΔE 5.83 #19aade Inverted #858585 Grayscale 

Flame
#e65521  rgb(230, 85, 33)  hsl(16, 80%, 52%)  Flame
#21b2e6  rgb(33, 178, 230)  hsl(196, 80%, 52%)  Deep Sky Blue
#21e655  rgb(33, 230, 85)  hsl(136, 80%, 52%)  Malachite
#5521e6  rgb(85, 33, 230)  hsl(256, 80%, 52%)  Han Purple