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#3F84DF

#3f84df ≈ Bleu de France

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#3f84df is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 24.71% red, 51.76% green and 87.45% blue; printed in CMYK it uses 71.75% cyan, 40.81% magenta, 0% yellow and 12.55% black. Its hue angle is 214.13°, with 71.43% saturation and 56.08% 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 5.58:1 (WCAG AA). The closest named color is Bleu de France (#318ce7), ΔE 3.43.

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 luminance0.2289

Complementary

  1. #3f84df
  2. #df9a3f

Split complementary

  1. #3f84df
  2. #df4a3f
  3. #d4df3f

Analogous

  1. #3fd4df
  2. #3f84df
  3. #4a3fdf

Triadic

  1. #3f84df
  2. #df3f84
  3. #84df3f

Tetradic

  1. #3f84df
  2. #9a3fdf
  3. #df9a3f
  4. #84df3f

Square

  1. #3f84df
  2. #df3fd4
  3. #df9a3f
  4. #3fdf4a

Monochromatic

  1. #133c72
  2. #1e5eb4
  3. #3f84df
  4. #81aeea
  5. #c2d8f5

Shades

#3f84df mixed progressively with black.

  1. #3f84df
  2. #3977c9
  3. #326ab2
  4. #2c5c9c
  5. #264f86
  6. #204270
  7. #193559
  8. #132843
  9. #0d1a2d
  10. #060d16
  11. #000000

Tints

#3f84df mixed progressively with white.

  1. #3f84df
  2. #5290e2
  3. #659de5
  4. #79a9e9
  5. #8cb5ec
  6. #9fc2ef
  7. #b2cef2
  8. #c5daf5
  9. #d9e6f9
  10. #ecf3fc
  11. #ffffff

Tones

#3f84df mixed progressively with gray.

  1. #3f84df
  2. #4684d6
  3. #4c83cc
  4. #5383c3
  5. #5982b9
  6. #6082b0
  7. #6682a6
  8. #6d819d
  9. #738193
  10. #7a808a
  11. #808080

Readable text 3.77:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.58:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #848484 ≈ 0.003% of males
Achromatomaly #6e84b0 ≈ 0.001% of males
Protanopia #598ce3 ≈ 1.01% of males
Deuteranopia #3e7ddd ≈ 1.27% of males
Tritanopia #0099a7 ≈ 0.0001% of males
Protanomaly #5089e1 ≈ 1.08% of males
Deuteranomaly #3f80de ≈ 4.63% of males
Tritanomaly #0091c0 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-3f84df {
  color: #3f84df;
}
Background
.bg-3f84df {
  background-color: #3f84df;
  color: #000000;
}
Border
.border-3f84df {
  border: 2px solid #3f84df;
}
CSS variables
:root {
  --color-primary: #3f84df;
  --color-primary-rgb: 63 132 223;
  --color-primary-hsl: 214 71% 56%;
}
Gradient
.gradient-3f84df {
  background: linear-gradient(135deg, #3f84df, #4a3fdf);
}
Colored shadow
.shadow-3f84df {
  box-shadow: 0 8px 24px rgb(63 132 223 / 0.35);
}

#318ce7 Bleu de France ΔE 3.43 #417dc1 Tufts Blue ΔE 3.95 #5b92e5 United Nations Blue ΔE 4.98 #4682b4 Steel Blue ΔE 5.06 #1e90ff Dodger Blue ΔE 5.11 #6082b6 Glaucous ΔE 5.73 #6495ed Cornflower Blue ΔE 6.56 #c07b20 Inverted #848484 Grayscale 

Bleu de France
#3f84df  rgb(63, 132, 223)  hsl(214, 71%, 56%)  Bleu de France
#df9a3f  rgb(223, 154, 63)  hsl(34, 71%, 56%)  Indian Yellow
#df3f84  rgb(223, 63, 132)  hsl(334, 71%, 56%)  Telemagenta
#84df3f  rgb(132, 223, 63)  hsl(94, 71%, 56%)  Inchworm