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#378CDC

#378cdc ≈ Bleu de France

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#378cdc is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 21.57% red, 54.9% green and 86.27% blue; printed in CMYK it uses 75% cyan, 36.36% magenta, 0% yellow and 13.73% black. Its hue angle is 209.09°, with 70.21% saturation and 53.92% 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 5.95:1 (WCAG AA). The closest named color is Bleu de France (#318ce7), ΔE 1.1.

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 luminance0.2474

Complementary

  1. #378cdc
  2. #dc8737

Split complementary

  1. #378cdc
  2. #dc3739
  3. #dcd937

Analogous

  1. #37dcd9
  2. #378cdc
  3. #3739dc

Triadic

  1. #378cdc
  2. #dc378c
  3. #8cdc37

Tetradic

  1. #378cdc
  2. #8737dc
  3. #dc8737
  4. #8cdc37

Square

  1. #378cdc
  2. #d937dc
  3. #dc8737
  4. #39dc37

Monochromatic

  1. #123e68
  2. #1e65a9
  3. #378cdc
  4. #78b1e7
  5. #b9d7f3

Shades

#378cdc mixed progressively with black.

  1. #378cdc
  2. #327ec6
  3. #2c70b0
  4. #27629a
  5. #215484
  6. #1c466e
  7. #163858
  8. #112a42
  9. #0b1c2c
  10. #060e16
  11. #000000

Tints

#378cdc mixed progressively with white.

  1. #378cdc
  2. #4b98e0
  3. #5fa3e3
  4. #73afe7
  5. #87baea
  6. #9bc6ee
  7. #afd1f1
  8. #c3ddf5
  9. #d7e8f8
  10. #ebf4fc
  11. #ffffff

Tones

#378cdc mixed progressively with gray.

  1. #378cdc
  2. #3e8bd3
  3. #468aca
  4. #4d88c0
  5. #5487b7
  6. #5c86ae
  7. #6385a5
  8. #6a849c
  9. #718292
  10. #798189
  11. #808080

Readable text 3.53:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.95:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #888888 ≈ 0.003% of males
Achromatomaly #718ab0 ≈ 0.001% of males
Protanopia #6791df ≈ 1.01% of males
Deuteranopia #4e81da ≈ 1.27% of males
Tritanopia #009fa9 ≈ 0.0001% of males
Protanomaly #578fde ≈ 1.08% of males
Deuteranomaly #4686db ≈ 4.63% of males
Tritanomaly #0098c0 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-378cdc {
  color: #378cdc;
}
Background
.bg-378cdc {
  background-color: #378cdc;
  color: #000000;
}
Border
.border-378cdc {
  border: 2px solid #378cdc;
}
CSS variables
:root {
  --color-primary: #378cdc;
  --color-primary-rgb: 55 140 220;
  --color-primary-hsl: 209 70% 54%;
}
Gradient
.gradient-378cdc {
  background: linear-gradient(135deg, #378cdc, #3739dc);
}
Colored shadow
.shadow-378cdc {
  box-shadow: 0 8px 24px rgb(55 140 220 / 0.35);
}

#318ce7 Bleu de France ΔE 1.10 #1e90ff Dodger Blue ΔE 3.33 #5b92e5 United Nations Blue ΔE 4.85 #4682b4 Steel Blue ΔE 5.32 #417dc1 Tufts Blue ΔE 5.95 #6495ed Cornflower Blue ΔE 6.65 #56a0d3 Carolina Blue ΔE 7.30 #c87323 Inverted #888888 Grayscale 

Bleu de France
#378cdc  rgb(55, 140, 220)  hsl(209, 70%, 54%)  Bleu de France
#dc8737  rgb(220, 135, 55)  hsl(29, 70%, 54%)  Peru
#dc378c  rgb(220, 55, 140)  hsl(329, 70%, 54%)  Mulberry
#8cdc37  rgb(140, 220, 55)  hsl(89, 70%, 54%)  Yellow Green