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#4591CF

#4591cf ≈ Bleu de France

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#4591cf is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 27.06% red, 56.86% green and 81.18% blue; printed in CMYK it uses 66.67% cyan, 29.95% magenta, 0% yellow and 18.82% black. Its hue angle is 206.96°, with 58.97% saturation and 54.12% 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 brand accents. Black text on this color reaches a contrast ratio of 6.2:1 (WCAG AA). The closest named color is Bleu de France (#318ce7), ΔE 3.27.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3399cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2602

Complementary

  1. #4591cf
  2. #cf8345

Split complementary

  1. #4591cf
  2. #cf454c
  3. #cfc845

Analogous

  1. #45cfc8
  2. #4591cf
  3. #454ccf

Triadic

  1. #4591cf
  2. #cf4591
  3. #91cf45

Tetradic

  1. #4591cf
  2. #8345cf
  3. #cf8345
  4. #91cf45

Square

  1. #4591cf
  2. #c845cf
  3. #cf8345
  4. #4ccf45

Monochromatic

  1. #194162
  2. #296a9f
  3. #4591cf
  4. #82b5df
  5. #bfd9ee

Shades

#4591cf mixed progressively with black.

  1. #4591cf
  2. #3e83ba
  3. #3774a6
  4. #306691
  5. #29577c
  6. #234968
  7. #1c3a53
  8. #152c3e
  9. #0e1d29
  10. #070f15
  11. #000000

Tints

#4591cf mixed progressively with white.

  1. #4591cf
  2. #589cd4
  3. #6aa7d9
  4. #7db2dd
  5. #8fbde2
  6. #a2c8e7
  7. #b5d3ec
  8. #c7def1
  9. #dae9f5
  10. #ecf4fa
  11. #ffffff

Tones

#4591cf mixed progressively with gray.

  1. #4591cf
  2. #4b8fc7
  3. #518ebf
  4. #578cb7
  5. #5d8aaf
  6. #6389a8
  7. #6887a0
  8. #6e8598
  9. #748390
  10. #7a8288
  11. #808080

Readable text 3.38:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.2:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8b8b8b ≈ 0.003% of males
Achromatomaly #768eab ≈ 0.001% of males
Protanopia #7593d2 ≈ 1.01% of males
Deuteranopia #6286ce ≈ 1.27% of males
Tritanopia #00a0a7 ≈ 0.0001% of males
Protanomaly #6592d1 ≈ 1.08% of males
Deuteranomaly #588ace ≈ 4.63% of males
Tritanomaly #009ab8 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-4591cf {
  color: #4591cf;
}
Background
.bg-4591cf {
  background-color: #4591cf;
  color: #000000;
}
Border
.border-4591cf {
  border: 2px solid #4591cf;
}
CSS variables
:root {
  --color-primary: #4591cf;
  --color-primary-rgb: 69 145 207;
  --color-primary-hsl: 207 59% 54%;
}
Gradient
.gradient-4591cf {
  background: linear-gradient(135deg, #4591cf, #454ccf);
}
Colored shadow
.shadow-4591cf {
  box-shadow: 0 8px 24px rgb(69 145 207 / 0.35);
}

#318ce7 Bleu de France ΔE 3.27 #1e90ff Dodger Blue ΔE 4.55 #56a0d3 Carolina Blue ΔE 5.12 #5b92e5 United Nations Blue ΔE 5.32 #4682b4 Steel Blue ΔE 5.67 #5d8aa8 Air Force Blue ΔE 6.65 #6495ed Cornflower Blue ΔE 6.92 #ba6e30 Inverted #8b8b8b Grayscale 

Bleu de France
#4591cf  rgb(69, 145, 207)  hsl(207, 59%, 54%)  Bleu de France
#cf8345  rgb(207, 131, 69)  hsl(27, 59%, 54%)  Peru
#cf4591  rgb(207, 69, 145)  hsl(327, 59%, 54%)  Mulberry
#91cf45  rgb(145, 207, 69)  hsl(87, 59%, 54%)  Yellow Green