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#331CF2

#331cf2 ≈ Ultramarine

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#331cf2 is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 20% red, 10.98% green and 94.9% blue; printed in CMYK it uses 78.93% cyan, 88.43% magenta, 0% yellow and 5.1% black. Its hue angle is 246.45°, with 89.17% saturation and 52.94% lightness in HSL. It is a cool color, often associated with trust, stability and focus. Designers typically use it for technology products, finance and banking and call-to-action buttons. White text on this color reaches a contrast ratio of 8.11:1 (WCAG AAA). The closest named color is Ultramarine (#3f00ff), ΔE 2.04.

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 luminance0.0795

Complementary

  1. #331cf2
  2. #dbf21c

Split complementary

  1. #331cf2
  2. #f29e1c
  3. #70f21c

Analogous

  1. #1c70f2
  2. #331cf2
  3. #9e1cf2

Triadic

  1. #331cf2
  2. #f2331c
  3. #1cf233

Tetradic

  1. #331cf2
  2. #f21cdb
  3. #dbf21c
  4. #1cf233

Square

  1. #331cf2
  2. #f21c70
  3. #dbf21c
  4. #1cf29e

Monochromatic

  1. #12066f
  2. #1d0ab7
  3. #331cf2
  4. #7464f6
  5. #b5adfa

Shades

#331cf2 mixed progressively with black.

  1. #331cf2
  2. #2e19da
  3. #2916c2
  4. #2414a9
  5. #1f1191
  6. #1a0e79
  7. #140b61
  8. #0f0849
  9. #0a0630
  10. #050318
  11. #000000

Tints

#331cf2 mixed progressively with white.

  1. #331cf2
  2. #4733f3
  3. #5c49f5
  4. #7060f6
  5. #8577f7
  6. #998ef9
  7. #ada4fa
  8. #c2bbfb
  9. #d6d2fc
  10. #ebe8fe
  11. #ffffff

Tones

#331cf2 mixed progressively with gray.

  1. #331cf2
  2. #3b26e7
  3. #4230db
  4. #4a3ad0
  5. #5244c4
  6. #5a4eb9
  7. #6158ae
  8. #6962a2
  9. #716c97
  10. #78768b
  11. #808080

Readable text 8.11:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.59:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #505050 ≈ 0.003% of males
Achromatomaly #4641aa ≈ 0.001% of males
Protanopia #0059f7 ≈ 1.01% of males
Deuteranopia #0045ef ≈ 1.27% of males
Tritanopia #006890 ≈ 0.0001% of males
Protanomaly #0048f5 ≈ 1.08% of males
Deuteranomaly #0038f0 ≈ 4.63% of males
Tritanomaly #0054bf ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-331cf2 {
  color: #331cf2;
}
Background
.bg-331cf2 {
  background-color: #331cf2;
  color: #ffffff;
}
Border
.border-331cf2 {
  border: 2px solid #331cf2;
}
CSS variables
:root {
  --color-primary: #331cf2;
  --color-primary-rgb: 51 28 242;
  --color-primary-hsl: 246 89% 53%;
}
Gradient
.gradient-331cf2 {
  background: linear-gradient(135deg, #331cf2, #9e1cf2);
}
Colored shadow
.shadow-331cf2 {
  box-shadow: 0 8px 24px rgb(51 28 242 / 0.35);
}

#3f00ff Ultramarine ΔE 2.04 #0000ff Blue ΔE 2.25 #5218fa Han Purple ΔE 2.86 #6f00ff Electric Indigo ΔE 5.93 #0000cd Medium Blue ΔE 6.95 #1c39bb Persian Blue ΔE 8.52 #4f42b5 Ocean Blue ΔE 9.37 #cce30d Inverted #505050 Grayscale 

Ultramarine
#331cf2  rgb(51, 28, 242)  hsl(246, 89%, 53%)  Ultramarine
#dbf21c  rgb(219, 242, 28)  hsl(66, 89%, 53%)  Lemon Lime
#f2331c  rgb(242, 51, 28)  hsl(6, 89%, 53%)  Candy Apple Red
#1cf233  rgb(28, 242, 51)  hsl(126, 89%, 53%)  Lime