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#331DD2

#331dd2 ≈ Medium Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#331dd2 is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 20% red, 11.37% green and 82.35% blue; printed in CMYK it uses 75.71% cyan, 86.19% magenta, 0% yellow and 17.65% black. Its hue angle is 247.29°, with 75.73% saturation and 46.86% 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 brand accents. White text on this color reaches a contrast ratio of 9.35:1 (WCAG AAA). The closest named color is Medium Blue (#0000cd), ΔE 3.97.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3333cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0624

Complementary

  1. #331dd2
  2. #bcd21d

Split complementary

  1. #331dd2
  2. #d28d1d
  3. #62d21d

Analogous

  1. #1d62d2
  2. #331dd2
  3. #8d1dd2

Triadic

  1. #331dd2
  2. #d2331d
  3. #1dd233

Tetradic

  1. #331dd2
  2. #d21dbc
  3. #bcd21d
  4. #1dd233

Square

  1. #331dd2
  2. #d21d62
  3. #bcd21d
  4. #1dd28d

Monochromatic

  1. #120a4c
  2. #23148f
  3. #331dd2
  4. #6654e7
  5. #a297f1

Shades

#331dd2 mixed progressively with black.

  1. #331dd2
  2. #2e1abd
  3. #2917a8
  4. #241493
  5. #1f117e
  6. #1a0f69
  7. #140c54
  8. #0f093f
  9. #0a062a
  10. #050315
  11. #000000

Tints

#331dd2 mixed progressively with white.

  1. #331dd2
  2. #4734d7
  3. #5c4adb
  4. #7061e0
  5. #8577e4
  6. #998ee9
  7. #ada5ed
  8. #c2bbf2
  9. #d6d2f6
  10. #ebe8fb
  11. #ffffff

Tones

#331dd2 mixed progressively with gray.

  1. #331dd2
  2. #3b27ca
  3. #4231c2
  4. #4a3bb9
  5. #5245b1
  6. #5a4fa9
  7. #6158a1
  8. #696299
  9. #716c90
  10. #787688
  11. #808080

Readable text 9.35:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.25:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #474747 ≈ 0.003% of males
Achromatomaly #403a94 ≈ 0.001% of males
Protanopia #004fd7 ≈ 1.01% of males
Deuteranopia #003ecf ≈ 1.27% of males
Tritanopia #005b7d ≈ 0.0001% of males
Protanomaly #0040d5 ≈ 1.08% of males
Deuteranomaly #0034d0 ≈ 4.63% of males
Tritanomaly #0049a6 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-331dd2 {
  color: #331dd2;
}
Background
.bg-331dd2 {
  background-color: #331dd2;
  color: #ffffff;
}
Border
.border-331dd2 {
  border: 2px solid #331dd2;
}
CSS variables
:root {
  --color-primary: #331dd2;
  --color-primary-rgb: 51 29 210;
  --color-primary-hsl: 247 76% 47%;
}
Gradient
.gradient-331dd2 {
  background: linear-gradient(135deg, #331dd2, #8d1dd2);
}
Colored shadow
.shadow-331dd2 {
  box-shadow: 0 8px 24px rgb(51 29 210 / 0.35);
}

#0000cd Medium Blue ΔE 3.97 #0000ff Blue ΔE 4.62 #3f00ff Ultramarine ΔE 5.37 #5218fa Han Purple ΔE 6.15 #1c39bb Persian Blue ΔE 6.81 #0014a8 Zaffre ΔE 6.92 #1034a6 Egyptian Blue ΔE 8.35 #cce22d Inverted #474747 Grayscale 

Medium Blue
#331dd2  rgb(51, 29, 210)  hsl(247, 76%, 47%)  Medium Blue
#bcd21d  rgb(188, 210, 29)  hsl(67, 76%, 47%)  Pear
#d2331d  rgb(210, 51, 29)  hsl(7, 76%, 47%)  Rosso Corsa
#1dd233  rgb(29, 210, 51)  hsl(127, 76%, 47%)  Lime Green