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#EF030D

#ef030d ≈ Lust

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ef030d is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 1.18% green and 5.1% blue; printed in CMYK it uses 0% cyan, 98.74% magenta, 94.56% yellow and 6.27% black. Its hue angle is 357.46°, with 97.52% saturation and 47.45% 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 4.69:1 (WCAG AA). The closest named color is Lust (#e62020), ΔE 2.62.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff0000
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1844

Complementary

  1. #ef030d
  2. #03efe5

Split complementary

  1. #ef030d
  2. #03ef6f
  3. #0383ef

Analogous

  1. #ef0383
  2. #ef030d
  3. #ef6f03

Triadic

  1. #ef030d
  2. #0def03
  3. #030def

Tetradic

  1. #ef030d
  2. #efe503
  3. #03efe5
  4. #030def

Square

  1. #ef030d
  2. #83ef03
  3. #03efe5
  4. #6f03ef

Monochromatic

  1. #580105
  2. #a30209
  3. #ef030d
  4. #fd424a
  5. #fe8d92

Shades

#ef030d mixed progressively with black.

  1. #ef030d
  2. #d7030c
  3. #bf020a
  4. #a70209
  5. #8f0208
  6. #780207
  7. #600105
  8. #480104
  9. #300103
  10. #180001
  11. #000000

Tints

#ef030d mixed progressively with white.

  1. #ef030d
  2. #f11c25
  3. #f2353d
  4. #f44f56
  5. #f5686e
  6. #f78186
  7. #f99a9e
  8. #fab3b6
  9. #fccdcf
  10. #fde6e7
  11. #ffffff

Tones

#ef030d mixed progressively with gray.

  1. #ef030d
  2. #e41019
  3. #d91c24
  4. #ce2930
  5. #c3353b
  6. #b84247
  7. #ac4e52
  8. #a15b5e
  9. #966769
  10. #8b7475
  11. #808080

Readable text 4.48:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.69:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #777777 ≈ 0.003% of males
Achromatomaly #b45e5e ≈ 0.001% of males
Protanopia #665903 ≈ 1.01% of males
Deuteranopia #998700 ≈ 1.27% of males
Tritanopia #ff0012 ≈ 0.0001% of males
Protanomaly #ae4507 ≈ 1.08% of males
Deuteranomaly #c16b00 ≈ 4.63% of males
Tritanomaly #fe0010 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-ef030d {
  color: #ef030d;
}
Background
.bg-ef030d {
  background-color: #ef030d;
  color: #000000;
}
Border
.border-ef030d {
  border: 2px solid #ef030d;
}
CSS variables
:root {
  --color-primary: #ef030d;
  --color-primary-rgb: 239 3 13;
  --color-primary-hsl: 357 98% 47%;
}
Gradient
.gradient-ef030d {
  background: linear-gradient(135deg, #ef030d, #ef6f03);
}
Colored shadow
.shadow-ef030d {
  box-shadow: 0 8px 24px rgb(239 3 13 / 0.35);
}

#e62020 Lust ΔE 2.62 #ff0000 Red ΔE 3.66 #ff0800 Candy Apple Red ΔE 3.87 #e30022 Cadmium Red ΔE 4.86 #ff2400 Scarlet ΔE 5.26 #e34234 Cinnabar ΔE 5.37 #e34234 Vermilion ΔE 5.37 #10fcf2 Inverted #777777 Grayscale 

Lust
#ef030d  rgb(239, 3, 13)  hsl(357, 98%, 47%)  Lust
#03efe5  rgb(3, 239, 229)  hsl(177, 98%, 47%)  Bright Turquoise
#0def03  rgb(13, 239, 3)  hsl(117, 98%, 47%)  Lime
#030def  rgb(3, 13, 239)  hsl(237, 98%, 47%)  Blue