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#2391EF

#2391ef ≈ Bleu de France

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#2391ef is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 13.73% red, 56.86% green and 93.73% blue; printed in CMYK it uses 85.36% cyan, 39.33% magenta, 0% yellow and 6.27% black. Its hue angle is 207.65°, with 86.44% saturation and 53.73% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. Designers typically use it for technology products, finance and banking and call-to-action buttons. Black text on this color reaches a contrast ratio of 6.37:1 (WCAG AA). The closest named color is Bleu de France (#318ce7), ΔE 2.01.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3399ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2684

Complementary

  1. #2391ef
  2. #ef8123

Split complementary

  1. #2391ef
  2. #ef232b
  3. #efe723

Analogous

  1. #23efe7
  2. #2391ef
  3. #232bef

Triadic

  1. #2391ef
  2. #ef2391
  3. #91ef23

Tetradic

  1. #2391ef
  2. #8123ef
  3. #ef8123
  4. #91ef23

Square

  1. #2391ef
  2. #e723ef
  3. #ef8123
  4. #2bef23

Monochromatic

  1. #084171
  2. #0d69b8
  3. #2391ef
  4. #6ab5f4
  5. #b2d8f9

Shades

#2391ef mixed progressively with black.

  1. #2391ef
  2. #2083d7
  3. #1c74bf
  4. #1966a7
  5. #15578f
  6. #124978
  7. #0e3a60
  8. #0b2c48
  9. #071d30
  10. #040f18
  11. #000000

Tints

#2391ef mixed progressively with white.

  1. #2391ef
  2. #399cf1
  3. #4fa7f2
  4. #65b2f4
  5. #7bbdf5
  6. #91c8f7
  7. #a7d3f9
  8. #bddefa
  9. #d3e9fc
  10. #e9f4fd
  11. #ffffff

Tones

#2391ef mixed progressively with gray.

  1. #2391ef
  2. #2c8fe4
  3. #368ed9
  4. #3f8cce
  5. #488ac3
  6. #5289b8
  7. #5b87ac
  8. #6485a1
  9. #6d8396
  10. #77828b
  11. #808080

Readable text 3.3:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.37:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8d8d8d ≈ 0.003% of males
Achromatomaly #728fbd ≈ 0.001% of males
Protanopia #6397f3 ≈ 1.01% of males
Deuteranopia #4185ed ≈ 1.27% of males
Tritanopia #00a8b4 ≈ 0.0001% of males
Protanomaly #5095f1 ≈ 1.08% of males
Deuteranomaly #378aee ≈ 4.63% of males
Tritanomaly #009fce ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-2391ef {
  color: #2391ef;
}
Background
.bg-2391ef {
  background-color: #2391ef;
  color: #000000;
}
Border
.border-2391ef {
  border: 2px solid #2391ef;
}
CSS variables
:root {
  --color-primary: #2391ef;
  --color-primary-rgb: 35 145 239;
  --color-primary-hsl: 208 86% 54%;
}
Gradient
.gradient-2391ef {
  background: linear-gradient(135deg, #2391ef, #232bef);
}
Colored shadow
.shadow-2391ef {
  box-shadow: 0 8px 24px rgb(35 145 239 / 0.35);
}

#318ce7 Bleu de France ΔE 2.01 #1e90ff Dodger Blue ΔE 2.04 #5b92e5 United Nations Blue ΔE 5.00 #56a0d3 Carolina Blue ΔE 6.54 #6495ed Cornflower Blue ΔE 6.54 #4682b4 Steel Blue ΔE 7.50 #417dc1 Tufts Blue ΔE 8.18 #dc6e10 Inverted #8d8d8d Grayscale 

Bleu de France
#2391ef  rgb(35, 145, 239)  hsl(208, 86%, 54%)  Bleu de France
#ef8123  rgb(239, 129, 35)  hsl(28, 86%, 54%)  Cadmium Orange
#ef2391  rgb(239, 35, 145)  hsl(328, 86%, 54%)  Deep Pink
#91ef23  rgb(145, 239, 35)  hsl(88, 86%, 54%)  Lawn Green