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#421BF6

#421bf6 ≈ Ultramarine

  • violet
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#421bf6 is a color from the violet family, with medium lightness and vivid saturation. In the RGB model it is made of 25.88% red, 10.59% green and 96.47% blue; printed in CMYK it uses 73.17% cyan, 89.02% magenta, 0% yellow and 3.53% black. Its hue angle is 250.68°, with 92.41% saturation and 53.53% 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 7.72:1 (WCAG AAA). The closest named color is Ultramarine (#3f00ff), ΔE 1.53.

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 luminance0.086

Complementary

  1. #421bf6
  2. #cff61b

Split complementary

  1. #421bf6
  2. #f6af1b
  3. #62f61b

Analogous

  1. #1b62f6
  2. #421bf6
  3. #af1bf6

Triadic

  1. #421bf6
  2. #f6421b
  3. #1bf642

Tetradic

  1. #421bf6
  2. #f61bcf
  3. #cff61b
  4. #1bf642

Square

  1. #421bf6
  2. #f61b62
  3. #cff61b
  4. #1bf6af

Monochromatic

  1. #180573
  2. #2807bd
  3. #421bf6
  4. #7f65f9
  5. #bcaefc

Shades

#421bf6 mixed progressively with black.

  1. #421bf6
  2. #3b18dd
  3. #3516c5
  4. #2e13ac
  5. #281094
  6. #210e7b
  7. #1a0b62
  8. #14084a
  9. #0d0531
  10. #070319
  11. #000000

Tints

#421bf6 mixed progressively with white.

  1. #421bf6
  2. #5532f7
  3. #6849f8
  4. #7b5ff9
  5. #8e76fa
  6. #a18dfb
  7. #b3a4fb
  8. #c6bbfc
  9. #d9d1fd
  10. #ece8fe
  11. #ffffff

Tones

#421bf6 mixed progressively with gray.

  1. #421bf6
  2. #4825ea
  3. #4e2fde
  4. #5539d3
  5. #5b43c7
  6. #614ebb
  7. #6758af
  8. #6d62a3
  9. #746c98
  10. #7a768c
  11. #808080

Readable text 7.72:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.72:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #535353 ≈ 0.003% of males
Achromatomaly #4d43ad ≈ 0.001% of males
Protanopia #005cfb ≈ 1.01% of males
Deuteranopia #0049f3 ≈ 1.27% of males
Tritanopia #006992 ≈ 0.0001% of males
Protanomaly #004af9 ≈ 1.08% of males
Deuteranomaly #003bf4 ≈ 4.63% of males
Tritanomaly #0054c2 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-421bf6 {
  color: #421bf6;
}
Background
.bg-421bf6 {
  background-color: #421bf6;
  color: #ffffff;
}
Border
.border-421bf6 {
  border: 2px solid #421bf6;
}
CSS variables
:root {
  --color-primary: #421bf6;
  --color-primary-rgb: 66 27 246;
  --color-primary-hsl: 251 92% 54%;
}
Gradient
.gradient-421bf6 {
  background: linear-gradient(135deg, #421bf6, #af1bf6);
}
Colored shadow
.shadow-421bf6 {
  box-shadow: 0 8px 24px rgb(66 27 246 / 0.35);
}

#3f00ff Ultramarine ΔE 1.53 #5218fa Han Purple ΔE 1.56 #0000ff Blue ΔE 3.00 #6f00ff Electric Indigo ΔE 4.66 #0000cd Medium Blue ΔE 8.03 #8f00ff Electric Violet ΔE 8.96 #8a2be2 Blue Violet ΔE 9.23 #bde409 Inverted #535353 Grayscale 

Ultramarine
#421bf6  rgb(66, 27, 246)  hsl(251, 92%, 54%)  Ultramarine
#cff61b  rgb(207, 246, 27)  hsl(71, 92%, 54%)  Electric Lime
#f6421b  rgb(246, 66, 27)  hsl(11, 92%, 54%)  Coquelicot
#1bf642  rgb(27, 246, 66)  hsl(131, 92%, 54%)  Lime