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#388DDE

#388dde ≈ Bleu de France

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#388dde is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 21.96% red, 55.29% green and 87.06% blue; printed in CMYK it uses 74.77% cyan, 36.49% magenta, 0% yellow and 12.94% black. Its hue angle is 209.28°, with 71.55% saturation and 54.51% 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 6.03:1 (WCAG AA). The closest named color is Bleu de France (#318ce7), ΔE 0.95.

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 luminance0.2516

Complementary

  1. #388dde
  2. #de8938

Split complementary

  1. #388dde
  2. #de383a
  3. #dedc38

Analogous

  1. #38dedc
  2. #388dde
  3. #383ade

Triadic

  1. #388dde
  2. #de388d
  3. #8dde38

Tetradic

  1. #388dde
  2. #8938de
  3. #de8938
  4. #8dde38

Square

  1. #388dde
  2. #dc38de
  3. #de8938
  4. #3ade38

Monochromatic

  1. #12406b
  2. #1d66ad
  3. #388dde
  4. #7ab3e9
  5. #bbd8f4

Shades

#388dde mixed progressively with black.

  1. #388dde
  2. #327fc8
  3. #2d71b2
  4. #27639b
  5. #225585
  6. #1c476f
  7. #163859
  8. #112a43
  9. #0b1c2c
  10. #060e16
  11. #000000

Tints

#388dde mixed progressively with white.

  1. #388dde
  2. #4c98e1
  3. #60a4e5
  4. #74afe8
  5. #88bbeb
  6. #9cc6ef
  7. #afd1f2
  8. #c3ddf5
  9. #d7e8f8
  10. #ebf4fc
  11. #ffffff

Tones

#388dde mixed progressively with gray.

  1. #388dde
  2. #3f8cd5
  3. #468acb
  4. #4e89c2
  5. #5588b8
  6. #5c87af
  7. #6385a6
  8. #6a849c
  9. #728393
  10. #798189
  11. #808080

Readable text 3.48:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.03:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #898989 ≈ 0.003% of males
Achromatomaly #728bb2 ≈ 0.001% of males
Protanopia #6792e1 ≈ 1.01% of males
Deuteranopia #4f82dc ≈ 1.27% of males
Tritanopia #00a0ab ≈ 0.0001% of males
Protanomaly #5890e0 ≈ 1.08% of males
Deuteranomaly #4787dd ≈ 4.63% of males
Tritanomaly #0099c1 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-388dde {
  color: #388dde;
}
Background
.bg-388dde {
  background-color: #388dde;
  color: #000000;
}
Border
.border-388dde {
  border: 2px solid #388dde;
}
CSS variables
:root {
  --color-primary: #388dde;
  --color-primary-rgb: 56 141 222;
  --color-primary-hsl: 209 72% 55%;
}
Gradient
.gradient-388dde {
  background: linear-gradient(135deg, #388dde, #383ade);
}
Colored shadow
.shadow-388dde {
  box-shadow: 0 8px 24px rgb(56 141 222 / 0.35);
}

#318ce7 Bleu de France ΔE 0.95 #1e90ff Dodger Blue ΔE 3.02 #5b92e5 United Nations Blue ΔE 4.60 #4682b4 Steel Blue ΔE 5.66 #417dc1 Tufts Blue ΔE 6.29 #6495ed Cornflower Blue ΔE 6.38 #56a0d3 Carolina Blue ΔE 7.06 #c77221 Inverted #898989 Grayscale 

Bleu de France
#388dde  rgb(56, 141, 222)  hsl(209, 72%, 55%)  Bleu de France
#de8938  rgb(222, 137, 56)  hsl(29, 72%, 55%)  Cadmium Orange
#de388d  rgb(222, 56, 141)  hsl(329, 72%, 55%)  Mulberry
#8dde38  rgb(141, 222, 56)  hsl(89, 72%, 55%)  Yellow Green