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#308BD2

#308bd2 ≈ Bleu de France

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#308bd2 is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 18.82% red, 54.51% green and 82.35% blue; printed in CMYK it uses 77.14% cyan, 33.81% magenta, 0% yellow and 17.65% black. Its hue angle is 206.3°, with 64.29% saturation and 50.59% 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 5.75:1 (WCAG AA). The closest named color is Bleu de France (#318ce7), ΔE 2.91.

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 luminance0.2375

Complementary

  1. #308bd2
  2. #d27730

Split complementary

  1. #308bd2
  2. #d2303a
  3. #d2c830

Analogous

  1. #30d2c8
  2. #308bd2
  3. #303ad2

Triadic

  1. #308bd2
  2. #d2308b
  3. #8bd230

Tetradic

  1. #308bd2
  2. #7730d2
  3. #d27730
  4. #8bd230

Square

  1. #308bd2
  2. #c830d2
  3. #d27730
  4. #3ad230

Monochromatic

  1. #133956
  2. #206295
  3. #308bd2
  4. #6faee0
  5. #aed1ed

Shades

#308bd2 mixed progressively with black.

  1. #308bd2
  2. #2b7dbd
  3. #266fa8
  4. #226193
  5. #1d537e
  6. #184669
  7. #133854
  8. #0e2a3f
  9. #0a1c2a
  10. #050e15
  11. #000000

Tints

#308bd2 mixed progressively with white.

  1. #308bd2
  2. #4597d7
  3. #59a2db
  4. #6eaee0
  5. #83b9e4
  6. #98c5e9
  7. #acd1ed
  8. #c1dcf2
  9. #d6e8f6
  10. #eaf3fb
  11. #ffffff

Tones

#308bd2 mixed progressively with gray.

  1. #308bd2
  2. #388aca
  3. #4089c2
  4. #4888b9
  5. #5087b1
  6. #5886a9
  7. #6084a1
  8. #688399
  9. #708290
  10. #788188
  11. #808080

Readable text 3.65:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.75:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #868686 ≈ 0.003% of males
Achromatomaly #6d88aa ≈ 0.001% of males
Protanopia #6a8ed5 ≈ 1.01% of males
Deuteranopia #537fd1 ≈ 1.27% of males
Tritanopia #009ca5 ≈ 0.0001% of males
Protanomaly #588dd4 ≈ 1.08% of males
Deuteranomaly #4784d1 ≈ 4.63% of males
Tritanomaly #0096b9 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-308bd2 {
  color: #308bd2;
}
Background
.bg-308bd2 {
  background-color: #308bd2;
  color: #000000;
}
Border
.border-308bd2 {
  border: 2px solid #308bd2;
}
CSS variables
:root {
  --color-primary: #308bd2;
  --color-primary-rgb: 48 139 210;
  --color-primary-hsl: 206 64% 51%;
}
Gradient
.gradient-308bd2 {
  background: linear-gradient(135deg, #308bd2, #303ad2);
}
Colored shadow
.shadow-308bd2 {
  box-shadow: 0 8px 24px rgb(48 139 210 / 0.35);
}

#318ce7 Bleu de France ΔE 2.91 #4682b4 Steel Blue ΔE 4.47 #1e90ff Dodger Blue ΔE 4.93 #417dc1 Tufts Blue ΔE 5.86 #5b92e5 United Nations Blue ΔE 6.50 #5d8aa8 Air Force Blue ΔE 7.22 #56a0d3 Carolina Blue ΔE 7.34 #cf742d Inverted #868686 Grayscale 

Bleu de France
#308bd2  rgb(48, 139, 210)  hsl(206, 64%, 51%)  Bleu de France
#d27730  rgb(210, 119, 48)  hsl(26, 64%, 51%)  Ochre
#d2308b  rgb(210, 48, 139)  hsl(326, 64%, 51%)  Mulberry
#8bd230  rgb(139, 210, 48)  hsl(86, 64%, 51%)  Yellow Green