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#331FC8

#331fc8 ≈ Medium Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#331fc8 is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 20% red, 12.16% green and 78.43% blue; printed in CMYK it uses 74.5% cyan, 84.5% magenta, 0% yellow and 21.57% black. Its hue angle is 247.1°, with 73.16% saturation and 45.29% 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 9.67:1 (WCAG AAA). The closest named color is Medium Blue (#0000cd), ΔE 3.73.

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 luminance0.0585

Complementary

  1. #331fc8
  2. #b4c81f

Split complementary

  1. #331fc8
  2. #c8871f
  3. #5fc81f

Analogous

  1. #1f5fc8
  2. #331fc8
  3. #871fc8

Triadic

  1. #331fc8
  2. #c8331f
  3. #1fc833

Tetradic

  1. #331fc8
  2. #c81fb4
  3. #b4c81f
  4. #1fc833

Square

  1. #331fc8
  2. #c81f5f
  3. #b4c81f
  4. #1fc887

Monochromatic

  1. #110a44
  2. #221586
  3. #331fc8
  4. #6150e4
  5. #9d92ee

Shades

#331fc8 mixed progressively with black.

  1. #331fc8
  2. #2e1cb4
  3. #2919a0
  4. #24168c
  5. #1f1378
  6. #1a1064
  7. #140c50
  8. #0f093c
  9. #0a0628
  10. #050314
  11. #000000

Tints

#331fc8 mixed progressively with white.

  1. #331fc8
  2. #4735ce
  3. #5c4cd3
  4. #7062d9
  5. #8579de
  6. #998fe4
  7. #ada5e9
  8. #c2bcef
  9. #d6d2f4
  10. #ebe9fa
  11. #ffffff

Tones

#331fc8 mixed progressively with gray.

  1. #331fc8
  2. #3b29c1
  3. #4232ba
  4. #4a3cb2
  5. #5246ab
  6. #5a50a4
  7. #61599d
  8. #696396
  9. #716d8e
  10. #787687
  11. #808080

Readable text 9.67:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.17:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #444444 ≈ 0.003% of males
Achromatomaly #3e398d ≈ 0.001% of males
Protanopia #004ccc ≈ 1.01% of males
Deuteranopia #003cc5 ≈ 1.27% of males
Tritanopia #005777 ≈ 0.0001% of males
Protanomaly #003ecb ≈ 1.08% of males
Deuteranomaly #0033c6 ≈ 4.63% of males
Tritanomaly #00479e ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-331fc8 {
  color: #331fc8;
}
Background
.bg-331fc8 {
  background-color: #331fc8;
  color: #ffffff;
}
Border
.border-331fc8 {
  border: 2px solid #331fc8;
}
CSS variables
:root {
  --color-primary: #331fc8;
  --color-primary-rgb: 51 31 200;
  --color-primary-hsl: 247 73% 45%;
}
Gradient
.gradient-331fc8 {
  background: linear-gradient(135deg, #331fc8, #871fc8);
}
Colored shadow
.shadow-331fc8 {
  box-shadow: 0 8px 24px rgb(51 31 200 / 0.35);
}

#0000cd Medium Blue ΔE 3.73 #0000ff Blue ΔE 5.78 #0014a8 Zaffre ΔE 5.93 #1c39bb Persian Blue ΔE 6.36 #3f00ff Ultramarine ΔE 6.55 #5218fa Han Purple ΔE 7.24 #1034a6 Egyptian Blue ΔE 7.53 #cce037 Inverted #444444 Grayscale 

Medium Blue
#331fc8  rgb(51, 31, 200)  hsl(247, 73%, 45%)  Medium Blue
#b4c81f  rgb(180, 200, 31)  hsl(67, 73%, 45%)  June Bud
#c8331f  rgb(200, 51, 31)  hsl(7, 73%, 45%)  Rosso Corsa
#1fc833  rgb(31, 200, 51)  hsl(127, 73%, 45%)  Lime Green