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#F5151F

#f5151f ≈ Lust

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#f5151f is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 96.08% red, 8.24% green and 12.16% blue; printed in CMYK it uses 0% cyan, 91.43% magenta, 87.35% yellow and 3.92% black. Its hue angle is 357.32°, with 91.8% saturation and 52.16% 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 5.01:1 (WCAG AA). The closest named color is Lust (#e62020), ΔE 2.77.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff0033
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2005

Complementary

  1. #f5151f
  2. #15f5eb

Split complementary

  1. #f5151f
  2. #15f57b
  3. #158ff5

Analogous

  1. #f5158f
  2. #f5151f
  3. #f57b15

Triadic

  1. #f5151f
  2. #1ff515
  3. #151ff5

Tetradic

  1. #f5151f
  2. #f5eb15
  3. #15f5eb
  4. #151ff5

Square

  1. #f5151f
  2. #8ff515
  3. #15f5eb
  4. #7b15f5

Monochromatic

  1. #6c0509
  2. #b60810
  3. #f5151f
  4. #f85e65
  5. #fba8ab

Shades

#f5151f mixed progressively with black.

  1. #f5151f
  2. #dd131c
  3. #c41119
  4. #ac0f16
  5. #930d13
  6. #7b0b10
  7. #62080c
  8. #4a0609
  9. #310406
  10. #190203
  11. #000000

Tints

#f5151f mixed progressively with white.

  1. #f5151f
  2. #f62c35
  3. #f7444c
  4. #f85b62
  5. #f97379
  6. #fa8a8f
  7. #fba1a5
  8. #fcb9bc
  9. #fdd0d2
  10. #fee8e9
  11. #ffffff

Tones

#f5151f mixed progressively with gray.

  1. #f5151f
  2. #e92029
  3. #de2a32
  4. #d2353c
  5. #c64046
  6. #bb4b50
  7. #af5559
  8. #a36063
  9. #976b6d
  10. #8c7576
  11. #808080

Readable text 4.19:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.01:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #7c7c7c ≈ 0.003% of males
Achromatomaly #b96263 ≈ 0.001% of males
Protanopia #6a5e1a ≈ 1.01% of males
Deuteranopia #9d8c09 ≈ 1.27% of males
Tritanopia #ff001f ≈ 0.0001% of males
Protanomaly #b34b1c ≈ 1.08% of males
Deuteranomaly #c76f14 ≈ 4.63% of males
Tritanomaly #ff001f ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-f5151f {
  color: #f5151f;
}
Background
.bg-f5151f {
  background-color: #f5151f;
  color: #000000;
}
Border
.border-f5151f {
  border: 2px solid #f5151f;
}
CSS variables
:root {
  --color-primary: #f5151f;
  --color-primary-rgb: 245 21 31;
  --color-primary-hsl: 357 92% 52%;
}
Gradient
.gradient-f5151f {
  background: linear-gradient(135deg, #f5151f, #f57b15);
}
Colored shadow
.shadow-f5151f {
  box-shadow: 0 8px 24px rgb(245 21 31 / 0.35);
}

#e62020 Lust ΔE 2.77 #e34234 Cinnabar ΔE 3.94 #e34234 Vermilion ΔE 3.94 #ff0000 Red ΔE 3.96 #ff0800 Candy Apple Red ΔE 4.14 #fd0e35 Tractor Red ΔE 4.75 #e30022 Cadmium Red ΔE 4.87 #0aeae0 Inverted #7c7c7c Grayscale 

Lust
#f5151f  rgb(245, 21, 31)  hsl(357, 92%, 52%)  Lust
#15f5eb  rgb(21, 245, 235)  hsl(177, 92%, 52%)  Turquoise Blue
#1ff515  rgb(31, 245, 21)  hsl(117, 92%, 52%)  Lime
#151ff5  rgb(21, 31, 245)  hsl(237, 92%, 52%)  Blue