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#0237DA

#0237da ≈ Persian Blue

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#0237da is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 0.78% red, 21.57% green and 85.49% blue; printed in CMYK it uses 99.08% cyan, 74.77% magenta, 0% yellow and 14.51% black. Its hue angle is 225.28°, with 98.18% saturation and 43.14% 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 8.2:1 (WCAG AAA). The closest named color is Persian Blue (#1c39bb), ΔE 3.81.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0033cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0781

Complementary

  1. #0237da
  2. #daa502

Split complementary

  1. #0237da
  2. #da3902
  3. #a3da02

Analogous

  1. #02a3da
  2. #0237da
  3. #3902da

Triadic

  1. #0237da
  2. #da0237
  3. #37da02

Tetradic

  1. #0237da
  2. #a502da
  3. #daa502
  4. #37da02

Square

  1. #0237da
  2. #da02a3
  3. #daa502
  4. #02da39

Monochromatic

  1. #011142
  2. #01248e
  3. #0237da
  4. #2b5ffd
  5. #7798fe

Shades

#0237da mixed progressively with black.

  1. #0237da
  2. #0232c4
  3. #022cae
  4. #012799
  5. #012183
  6. #011c6d
  7. #011657
  8. #011141
  9. #000b2c
  10. #000616
  11. #000000

Tints

#0237da mixed progressively with white.

  1. #0237da
  2. #1b4bde
  3. #355fe1
  4. #4e73e5
  5. #6787e9
  6. #819bed
  7. #9aaff0
  8. #b3c3f4
  9. #ccd7f8
  10. #e6ebfb
  11. #ffffff

Tones

#0237da mixed progressively with gray.

  1. #0237da
  2. #0f3ed1
  3. #1b46c8
  4. #284dbf
  5. #3454b6
  6. #415cad
  7. #4e63a4
  8. #5a6a9b
  9. #677192
  10. #737989
  11. #808080

Readable text 8.2:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.56:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #4f4f4f ≈ 0.003% of males
Achromatomaly #3d479b ≈ 0.001% of males
Protanopia #0059df ≈ 1.01% of males
Deuteranopia #0045d7 ≈ 1.27% of males
Tritanopia #006886 ≈ 0.0001% of males
Protanomaly #004ddd ≈ 1.08% of males
Deuteranomaly #0040d8 ≈ 4.63% of males
Tritanomaly #0058ae ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-0237da {
  color: #0237da;
}
Background
.bg-0237da {
  background-color: #0237da;
  color: #ffffff;
}
Border
.border-0237da {
  border: 2px solid #0237da;
}
CSS variables
:root {
  --color-primary: #0237da;
  --color-primary-rgb: 2 55 218;
  --color-primary-hsl: 225 98% 43%;
}
Gradient
.gradient-0237da {
  background: linear-gradient(135deg, #0237da, #3902da);
}
Colored shadow
.shadow-0237da {
  box-shadow: 0 8px 24px rgb(2 55 218 / 0.35);
}

#1c39bb Persian Blue ΔE 3.81 #4f42b5 Ocean Blue ΔE 6.75 #1034a6 Egyptian Blue ΔE 6.83 #0000ff Blue ΔE 6.86 #3f00ff Ultramarine ΔE 7.51 #5218fa Han Purple ΔE 7.53 #5a4fcf Iris ΔE 8.40 #fdc825 Inverted #4f4f4f Grayscale 

Persian Blue
#0237da  rgb(2, 55, 218)  hsl(225, 98%, 43%)  Persian Blue
#daa502  rgb(218, 165, 2)  hsl(45, 98%, 43%)  Goldenrod
#da0237  rgb(218, 2, 55)  hsl(345, 98%, 43%)  Crimson
#37da02  rgb(55, 218, 2)  hsl(105, 98%, 43%)  Lime Green