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#1237E9

#1237e9 ≈ Persian Blue

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#1237e9 is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 7.06% red, 21.57% green and 91.37% blue; printed in CMYK it uses 92.27% cyan, 76.39% magenta, 0% yellow and 8.63% black. Its hue angle is 229.67°, with 85.66% saturation and 49.22% 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 7.64:1 (WCAG AAA). The closest named color is Persian Blue (#1c39bb), ΔE 5.76.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0033ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0874

Complementary

  1. #1237e9
  2. #e9c412

Split complementary

  1. #1237e9
  2. #e95812
  3. #a3e912

Analogous

  1. #12a3e9
  2. #1237e9
  3. #5812e9

Triadic

  1. #1237e9
  2. #e91237
  3. #37e912

Tetradic

  1. #1237e9
  2. #c412e9
  3. #e9c412
  4. #37e912

Square

  1. #1237e9
  2. #e912a3
  3. #e9c412
  4. #12e958

Monochromatic

  1. #07155b
  2. #0d26a2
  3. #1237e9
  4. #5671f2
  5. #9dacf7

Shades

#1237e9 mixed progressively with black.

  1. #1237e9
  2. #1032d2
  3. #0e2cba
  4. #0d27a3
  5. #0b218c
  6. #091c75
  7. #07165d
  8. #051146
  9. #040b2f
  10. #020617
  11. #000000

Tints

#1237e9 mixed progressively with white.

  1. #1237e9
  2. #2a4beb
  3. #415fed
  4. #5973f0
  5. #7187f2
  6. #899bf4
  7. #a0aff6
  8. #b8c3f8
  9. #d0d7fb
  10. #e7ebfd
  11. #ffffff

Tones

#1237e9 mixed progressively with gray.

  1. #1237e9
  2. #1d3edf
  3. #2846d4
  4. #334dca
  5. #3e54bf
  6. #495cb5
  7. #5463aa
  8. #5f6aa0
  9. #6a7195
  10. #75798b
  11. #808080

Readable text 7.64:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.75:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #535353 ≈ 0.003% of males
Achromatomaly #424aa5 ≈ 0.001% of males
Protanopia #005eee ≈ 1.01% of males
Deuteranopia #0049e6 ≈ 1.27% of males
Tritanopia #006e8f ≈ 0.0001% of males
Protanomaly #0051ec ≈ 1.08% of males
Deuteranomaly #0042e7 ≈ 4.63% of males
Tritanomaly #005dba ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-1237e9 {
  color: #1237e9;
}
Background
.bg-1237e9 {
  background-color: #1237e9;
  color: #ffffff;
}
Border
.border-1237e9 {
  border: 2px solid #1237e9;
}
CSS variables
:root {
  --color-primary: #1237e9;
  --color-primary-rgb: 18 55 233;
  --color-primary-hsl: 230 86% 49%;
}
Gradient
.gradient-1237e9 {
  background: linear-gradient(135deg, #1237e9, #5812e9);
}
Colored shadow
.shadow-1237e9 {
  box-shadow: 0 8px 24px rgb(18 55 233 / 0.35);
}

#1c39bb Persian Blue ΔE 5.76 #0000ff Blue ΔE 6.04 #5218fa Han Purple ΔE 6.05 #3f00ff Ultramarine ΔE 6.28 #4f42b5 Ocean Blue ΔE 7.38 #5a4fcf Iris ΔE 7.85 #6050dc Majorelle Blue ΔE 8.34 #edc816 Inverted #535353 Grayscale 

Persian Blue
#1237e9  rgb(18, 55, 233)  hsl(230, 86%, 49%)  Persian Blue
#e9c412  rgb(233, 196, 18)  hsl(50, 86%, 49%)  Jonquil
#e91237  rgb(233, 18, 55)  hsl(350, 86%, 49%)  Crimson
#37e912  rgb(55, 233, 18)  hsl(110, 86%, 49%)  Lime