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#421FEB

#421feb ≈ Ultramarine

  • violet
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#421feb is a color from the violet family, with medium lightness and vivid saturation. In the RGB model it is made of 25.88% red, 12.16% green and 92.16% blue; printed in CMYK it uses 71.91% cyan, 86.81% magenta, 0% yellow and 7.84% black. Its hue angle is 250.29°, with 83.61% saturation and 52.16% lightness in HSL. It is a cool color, often associated with imagination, spirituality and luxury. Designers typically use it for beauty and cosmetics, creative studios and call-to-action buttons. White text on this color reaches a contrast ratio of 7.99:1 (WCAG AAA). The closest named color is Ultramarine (#3f00ff), ΔE 2.36.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3333ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0814

Complementary

  1. #421feb
  2. #c8eb1f

Split complementary

  1. #421feb
  2. #eba81f
  3. #62eb1f

Analogous

  1. #1f62eb
  2. #421feb
  3. #a81feb

Triadic

  1. #421feb
  2. #eb421f
  3. #1feb42

Tetradic

  1. #421feb
  2. #eb1fc8
  3. #c8eb1f
  4. #1feb42

Square

  1. #421feb
  2. #eb1f62
  3. #c8eb1f
  4. #1feba8

Monochromatic

  1. #190968
  2. #2b10ae
  3. #421feb
  4. #7d65f1
  5. #b9abf8

Shades

#421feb mixed progressively with black.

  1. #421feb
  2. #3b1cd4
  3. #3519bc
  4. #2e16a5
  5. #28138d
  6. #211076
  7. #1a0c5e
  8. #140947
  9. #0d062f
  10. #070318
  11. #000000

Tints

#421feb mixed progressively with white.

  1. #421feb
  2. #5535ed
  3. #684cef
  4. #7b62f1
  5. #8e79f3
  6. #a18ff5
  7. #b3a5f7
  8. #c6bcf9
  9. #d9d2fb
  10. #ece9fd
  11. #ffffff

Tones

#421feb mixed progressively with gray.

  1. #421feb
  2. #4829e0
  3. #4e32d6
  4. #553ccb
  5. #5b46c0
  6. #6150b6
  7. #6759ab
  8. #6d63a0
  9. #746d95
  10. #7a768b
  11. #808080

Readable text 7.99:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.63:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #515151 ≈ 0.003% of males
Achromatomaly #4b42a6 ≈ 0.001% of males
Protanopia #0059f0 ≈ 1.01% of males
Deuteranopia #0047e8 ≈ 1.27% of males
Tritanopia #00658c ≈ 0.0001% of males
Protanomaly #0048ee ≈ 1.08% of males
Deuteranomaly #003be9 ≈ 4.63% of males
Tritanomaly #0052ba ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-421feb {
  color: #421feb;
}
Background
.bg-421feb {
  background-color: #421feb;
  color: #ffffff;
}
Border
.border-421feb {
  border: 2px solid #421feb;
}
CSS variables
:root {
  --color-primary: #421feb;
  --color-primary-rgb: 66 31 235;
  --color-primary-hsl: 250 84% 52%;
}
Gradient
.gradient-421feb {
  background: linear-gradient(135deg, #421feb, #a81feb);
}
Colored shadow
.shadow-421feb {
  box-shadow: 0 8px 24px rgb(66 31 235 / 0.35);
}

#3f00ff Ultramarine ΔE 2.36 #5218fa Han Purple ΔE 2.49 #0000ff Blue ΔE 3.17 #6f00ff Electric Indigo ΔE 5.41 #0000cd Medium Blue ΔE 7.17 #1c39bb Persian Blue ΔE 8.42 #4f42b5 Ocean Blue ΔE 8.69 #bde014 Inverted #515151 Grayscale 

Ultramarine
#421feb  rgb(66, 31, 235)  hsl(250, 84%, 52%)  Ultramarine
#c8eb1f  rgb(200, 235, 31)  hsl(70, 84%, 52%)  Pear
#eb421f  rgb(235, 66, 31)  hsl(10, 84%, 52%)  Ferrari Red
#1feb42  rgb(31, 235, 66)  hsl(130, 84%, 52%)  Malachite