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#2437DF

#2437df ≈ Persian Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#2437df is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 14.12% red, 21.57% green and 87.45% blue; printed in CMYK it uses 83.86% cyan, 75.34% magenta, 0% yellow and 12.55% black. Its hue angle is 233.9°, with 74.5% saturation and 50.78% 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 7.82:1 (WCAG AAA). The closest named color is Persian Blue (#1c39bb), ΔE 4.87.

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 luminance0.0844

Complementary

  1. #2437df
  2. #dfcc24

Split complementary

  1. #2437df
  2. #df6e24
  3. #95df24

Analogous

  1. #2495df
  2. #2437df
  3. #6e24df

Triadic

  1. #2437df
  2. #df2437
  3. #37df24

Tetradic

  1. #2437df
  2. #cc24df
  3. #dfcc24
  4. #37df24

Square

  1. #2437df
  2. #df2495
  3. #dfcc24
  4. #24df6e

Monochromatic

  1. #0e165c
  2. #17259f
  3. #2437df
  4. #6774e9
  5. #a9b1f3

Shades

#2437df mixed progressively with black.

  1. #2437df
  2. #2032c9
  3. #1d2cb2
  4. #19279c
  5. #162186
  6. #121c70
  7. #0e1659
  8. #0b1143
  9. #070b2d
  10. #040616
  11. #000000

Tints

#2437df mixed progressively with white.

  1. #2437df
  2. #3a4be2
  3. #505fe5
  4. #6673e9
  5. #7c87ec
  6. #929bef
  7. #a7aff2
  8. #bdc3f5
  9. #d3d7f9
  10. #e9ebfc
  11. #ffffff

Tones

#2437df mixed progressively with gray.

  1. #2437df
  2. #2d3ed6
  3. #3646cc
  4. #404dc3
  5. #4954b9
  6. #525cb0
  7. #5b63a6
  8. #646a9d
  9. #6e7193
  10. #77798a
  11. #808080

Readable text 7.82:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.69:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #525252 ≈ 0.003% of males
Achromatomaly #44499f ≈ 0.001% of males
Protanopia #005be4 ≈ 1.01% of males
Deuteranopia #0048dc ≈ 1.27% of males
Tritanopia #006a89 ≈ 0.0001% of males
Protanomaly #004fe2 ≈ 1.08% of males
Deuteranomaly #0042dd ≈ 4.63% of males
Tritanomaly #005ab2 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-2437df {
  color: #2437df;
}
Background
.bg-2437df {
  background-color: #2437df;
  color: #ffffff;
}
Border
.border-2437df {
  border: 2px solid #2437df;
}
CSS variables
:root {
  --color-primary: #2437df;
  --color-primary-rgb: 36 55 223;
  --color-primary-hsl: 234 75% 51%;
}
Gradient
.gradient-2437df {
  background: linear-gradient(135deg, #2437df, #6e24df);
}
Colored shadow
.shadow-2437df {
  box-shadow: 0 8px 24px rgb(36 55 223 / 0.35);
}

#1c39bb Persian Blue ΔE 4.87 #5218fa Han Purple ΔE 6.24 #0000ff Blue ΔE 6.28 #4f42b5 Ocean Blue ΔE 6.44 #3f00ff Ultramarine ΔE 6.51 #5a4fcf Iris ΔE 7.54 #1034a6 Egyptian Blue ΔE 7.97 #dbc820 Inverted #525252 Grayscale 

Persian Blue
#2437df  rgb(36, 55, 223)  hsl(234, 75%, 51%)  Persian Blue
#dfcc24  rgb(223, 204, 36)  hsl(54, 75%, 51%)  Citrine
#df2437  rgb(223, 36, 55)  hsl(354, 75%, 51%)  Crimson
#37df24  rgb(55, 223, 36)  hsl(114, 75%, 51%)  Lime Green