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#047DD3

#047dd3 ≈ Tufts Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#047dd3 is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 1.57% red, 49.02% green and 82.75% blue; printed in CMYK it uses 98.1% cyan, 40.76% magenta, 0% yellow and 17.25% black. Its hue angle is 204.93°, with 96.28% saturation and 42.16% 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 4.88:1 (WCAG AA). The closest named color is Tufts Blue (#417dc1), ΔE 3.19.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0066cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.194

Complementary

  1. #047dd3
  2. #d35a04

Split complementary

  1. #047dd3
  2. #d30415
  3. #d3c204

Analogous

  1. #04d3c2
  2. #047dd3
  3. #0415d3

Triadic

  1. #047dd3
  2. #d3047d
  3. #7dd304

Tetradic

  1. #047dd3
  2. #5a04d3
  3. #d35a04
  4. #7dd304

Square

  1. #047dd3
  2. #c204d3
  3. #d35a04
  4. #15d304

Monochromatic

  1. #01243d
  2. #035188
  3. #047dd3
  4. #29a4fb
  5. #74c4fc

Shades

#047dd3 mixed progressively with black.

  1. #047dd3
  2. #0471be
  3. #0364a9
  4. #035894
  5. #024b7f
  6. #023f6a
  7. #023254
  8. #01263f
  9. #01192a
  10. #000d15
  11. #000000

Tints

#047dd3 mixed progressively with white.

  1. #047dd3
  2. #1d8ad7
  3. #3697dc
  4. #4fa4e0
  5. #68b1e5
  6. #82bee9
  7. #9bcbed
  8. #b4d8f2
  9. #cde5f6
  10. #e6f2fb
  11. #ffffff

Tones

#047dd3 mixed progressively with gray.

  1. #047dd3
  2. #107dcb
  3. #1d7ec2
  4. #297eba
  5. #367eb2
  6. #427faa
  7. #4e7fa1
  8. #5b7f99
  9. #677f91
  10. #748088
  11. #808080

Readable text 4.3:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.88:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #7a7a7a ≈ 0.003% of males
Achromatomaly #607ba5 ≈ 0.001% of males
Protanopia #5183d6 ≈ 1.01% of males
Deuteranopia #2f72d1 ≈ 1.27% of males
Tritanopia #00929e ≈ 0.0001% of males
Protanomaly #3f80d5 ≈ 1.08% of males
Deuteranomaly #2477d2 ≈ 4.63% of males
Tritanomaly #008ab5 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-047dd3 {
  color: #047dd3;
}
Background
.bg-047dd3 {
  background-color: #047dd3;
  color: #000000;
}
Border
.border-047dd3 {
  border: 2px solid #047dd3;
}
CSS variables
:root {
  --color-primary: #047dd3;
  --color-primary-rgb: 4 125 211;
  --color-primary-hsl: 205 96% 42%;
}
Gradient
.gradient-047dd3 {
  background: linear-gradient(135deg, #047dd3, #0415d3);
}
Colored shadow
.shadow-047dd3 {
  box-shadow: 0 8px 24px rgb(4 125 211 / 0.35);
}

#417dc1 Tufts Blue ΔE 3.19 #0073cf True Blue ΔE 3.83 #4682b4 Steel Blue ΔE 4.12 #0072bb French Blue ΔE 4.76 #318ce7 Bleu de France ΔE 5.87 #6082b6 Glaucous ΔE 7.95 #1e90ff Dodger Blue ΔE 7.96 #fb822c Inverted #7a7a7a Grayscale 

Tufts Blue
#047dd3  rgb(4, 125, 211)  hsl(205, 96%, 42%)  Tufts Blue
#d35a04  rgb(211, 90, 4)  hsl(25, 96%, 42%)  Burnt Orange
#d3047d  rgb(211, 4, 125)  hsl(325, 96%, 42%)  Medium Violet Red
#7dd304  rgb(125, 211, 4)  hsl(85, 96%, 42%)  Yellow Green