ColorTool
Log in
#4218EA

#4218ea ≈ Ultramarine

  • violet
  • Lightness: medium
  • Saturation: vivid
  • Cool
Check contrast Explore in graph Random color

#4218ea is a color from the violet family, with medium lightness and vivid saturation. In the RGB model it is made of 25.88% red, 9.41% green and 91.76% blue; printed in CMYK it uses 71.79% cyan, 89.74% magenta, 0% yellow and 8.24% black. Its hue angle is 252°, with 83.33% saturation and 50.59% 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 8.23:1 (WCAG AAA). The closest named color is Ultramarine (#3f00ff), ΔE 2.2.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3300ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0775

Complementary

  1. #4218ea
  2. #c0ea18

Split complementary

  1. #4218ea
  2. #eaab18
  3. #57ea18

Analogous

  1. #1857ea
  2. #4218ea
  3. #ab18ea

Triadic

  1. #4218ea
  2. #ea4218
  3. #18ea42

Tetradic

  1. #4218ea
  2. #ea18c0
  3. #c0ea18
  4. #18ea42

Square

  1. #4218ea
  2. #ea1857
  3. #c0ea18
  4. #18eaab

Monochromatic

  1. #1a0960
  2. #2d0fa6
  3. #4218ea
  4. #7b5ef0
  5. #b5a4f7

Shades

#4218ea mixed progressively with black.

  1. #4218ea
  2. #3b16d3
  3. #3513bb
  4. #2e11a4
  5. #280e8c
  6. #210c75
  7. #1a0a5e
  8. #140746
  9. #0d052f
  10. #070217
  11. #000000

Tints

#4218ea mixed progressively with white.

  1. #4218ea
  2. #552fec
  3. #6846ee
  4. #7b5df0
  5. #8e74f2
  6. #a18cf5
  7. #b3a3f7
  8. #c6baf9
  9. #d9d1fb
  10. #ece8fd
  11. #ffffff

Tones

#4218ea mixed progressively with gray.

  1. #4218ea
  2. #4822df
  3. #4e2dd5
  4. #5537ca
  5. #5b42c0
  6. #614cb5
  7. #6756aa
  8. #6d61a0
  9. #746b95
  10. #7a768b
  11. #808080

Readable text 8.23:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.55:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #4f4f4f ≈ 0.003% of males
Achromatomaly #4a3fa5 ≈ 0.001% of males
Protanopia #0057ef ≈ 1.01% of males
Deuteranopia #0046e7 ≈ 1.27% of males
Tritanopia #00638b ≈ 0.0001% of males
Protanomaly #0046ed ≈ 1.08% of males
Deuteranomaly #0038e8 ≈ 4.63% of males
Tritanomaly #004fb9 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-4218ea {
  color: #4218ea;
}
Background
.bg-4218ea {
  background-color: #4218ea;
  color: #ffffff;
}
Border
.border-4218ea {
  border: 2px solid #4218ea;
}
CSS variables
:root {
  --color-primary: #4218ea;
  --color-primary-rgb: 66 24 234;
  --color-primary-hsl: 252 83% 51%;
}
Gradient
.gradient-4218ea {
  background: linear-gradient(135deg, #4218ea, #ab18ea);
}
Colored shadow
.shadow-4218ea {
  box-shadow: 0 8px 24px rgb(66 24 234 / 0.35);
}

#3f00ff Ultramarine ΔE 2.20 #5218fa Han Purple ΔE 2.83 #0000ff Blue ΔE 2.83 #6f00ff Electric Indigo ΔE 5.59 #0000cd Medium Blue ΔE 6.56 #1c39bb Persian Blue ΔE 8.73 #4f42b5 Ocean Blue ΔE 9.13 #bde715 Inverted #4f4f4f Grayscale 

Ultramarine
#4218ea  rgb(66, 24, 234)  hsl(252, 83%, 51%)  Ultramarine
#c0ea18  rgb(192, 234, 24)  hsl(72, 83%, 51%)  Pear
#ea4218  rgb(234, 66, 24)  hsl(12, 83%, 51%)  Ferrari Red
#18ea42  rgb(24, 234, 66)  hsl(132, 83%, 51%)  Malachite