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#3187EA

#3187ea ≈ Bleu de France

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#3187ea is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 19.22% red, 52.94% green and 91.76% blue; printed in CMYK it uses 79.06% cyan, 42.31% magenta, 0% yellow and 8.24% black. Its hue angle is 212.11°, with 81.5% saturation and 55.49% 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 call-to-action buttons. Black text on this color reaches a contrast ratio of 5.78:1 (WCAG AA). The closest named color is Bleu de France (#318ce7), ΔE 1.99.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3399ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2392

Complementary

  1. #3187ea
  2. #ea9431

Split complementary

  1. #3187ea
  2. #ea3831
  3. #e3ea31

Analogous

  1. #31e3ea
  2. #3187ea
  3. #3831ea

Triadic

  1. #3187ea
  2. #ea3187
  3. #87ea31

Tetradic

  1. #3187ea
  2. #9431ea
  3. #ea9431
  4. #87ea31

Square

  1. #3187ea
  2. #ea31e3
  3. #ea9431
  4. #31ea38

Monochromatic

  1. #0c3d76
  2. #1361bb
  3. #3187ea
  4. #76aff1
  5. #bcd8f8

Shades

#3187ea mixed progressively with black.

  1. #3187ea
  2. #2c7ad3
  3. #276cbb
  4. #225fa4
  5. #1d518c
  6. #194475
  7. #14365e
  8. #0f2946
  9. #0a1b2f
  10. #050e17
  11. #000000

Tints

#3187ea mixed progressively with white.

  1. #3187ea
  2. #4693ec
  3. #5a9fee
  4. #6fabf0
  5. #83b7f2
  6. #98c3f5
  7. #adcff7
  8. #c1dbf9
  9. #d6e7fb
  10. #eaf3fd
  11. #ffffff

Tones

#3187ea mixed progressively with gray.

  1. #3187ea
  2. #3986df
  3. #4186d5
  4. #4985ca
  5. #5184c0
  6. #5984b5
  7. #6083aa
  8. #6882a0
  9. #708195
  10. #78818b
  11. #808080

Readable text 3.63:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.78:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #868686 ≈ 0.003% of males
Achromatomaly #6e87b7 ≈ 0.001% of males
Protanopia #558fee ≈ 1.01% of males
Deuteranopia #327fe8 ≈ 1.27% of males
Tritanopia #009fad ≈ 0.0001% of males
Protanomaly #498cec ≈ 1.08% of males
Deuteranomaly #3282e9 ≈ 4.63% of males
Tritanomaly #0096c8 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-3187ea {
  color: #3187ea;
}
Background
.bg-3187ea {
  background-color: #3187ea;
  color: #000000;
}
Border
.border-3187ea {
  border: 2px solid #3187ea;
}
CSS variables
:root {
  --color-primary: #3187ea;
  --color-primary-rgb: 49 135 234;
  --color-primary-hsl: 212 82% 55%;
}
Gradient
.gradient-3187ea {
  background: linear-gradient(135deg, #3187ea, #3831ea);
}
Colored shadow
.shadow-3187ea {
  box-shadow: 0 8px 24px rgb(49 135 234 / 0.35);
}

#318ce7 Bleu de France ΔE 1.99 #1e90ff Dodger Blue ΔE 3.51 #5b92e5 United Nations Blue ΔE 4.58 #417dc1 Tufts Blue ΔE 5.22 #4682b4 Steel Blue ΔE 5.76 #6495ed Cornflower Blue ΔE 6.24 #6082b6 Glaucous ΔE 7.17 #ce7815 Inverted #868686 Grayscale 

Bleu de France
#3187ea  rgb(49, 135, 234)  hsl(212, 82%, 55%)  Bleu de France
#ea9431  rgb(234, 148, 49)  hsl(32, 82%, 55%)  Carrot Orange
#ea3187  rgb(234, 49, 135)  hsl(332, 82%, 55%)  Deep Pink
#87ea31  rgb(135, 234, 49)  hsl(92, 82%, 55%)  Lawn Green