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#347DEC

#347dec ≈ Tufts Blue

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#347dec is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 20.39% red, 49.02% green and 92.55% blue; printed in CMYK it uses 77.97% cyan, 47.03% magenta, 0% yellow and 7.45% black. Its hue angle is 216.2°, with 82.88% saturation and 56.47% 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 5.29:1 (WCAG AA). The closest named color is Tufts Blue (#417dc1), ΔE 4.37.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3366ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2145

Complementary

  1. #347dec
  2. #eca334

Split complementary

  1. #347dec
  2. #ec4734
  3. #d9ec34

Analogous

  1. #34d9ec
  2. #347dec
  3. #4734ec

Triadic

  1. #347dec
  2. #ec347d
  3. #7dec34

Tetradic

  1. #347dec
  2. #a334ec
  3. #eca334
  4. #7dec34

Square

  1. #347dec
  2. #ec34d9
  3. #eca334
  4. #34ec47

Monochromatic

  1. #0c387b
  2. #1258c1
  3. #347dec
  4. #7aaaf3
  5. #c0d7f9

Shades

#347dec mixed progressively with black.

  1. #347dec
  2. #2f71d4
  3. #2a64bd
  4. #2458a5
  5. #1f4b8e
  6. #1a3f76
  7. #15325e
  8. #102647
  9. #0a192f
  10. #050d18
  11. #000000

Tints

#347dec mixed progressively with white.

  1. #347dec
  2. #488aee
  3. #5d97f0
  4. #71a4f2
  5. #85b1f4
  6. #9abef6
  7. #aecbf7
  8. #c2d8f9
  9. #d6e5fb
  10. #ebf2fd
  11. #ffffff

Tones

#347dec mixed progressively with gray.

  1. #347dec
  2. #3c7de1
  3. #437ed6
  4. #4b7ecc
  5. #527ec1
  6. #5a7fb6
  7. #627fab
  8. #697fa0
  9. #717f96
  10. #78808b
  11. #808080

Readable text 3.97:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.29:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #808080 ≈ 0.003% of males
Achromatomaly #697fb5 ≈ 0.001% of males
Protanopia #3f89f0 ≈ 1.01% of males
Deuteranopia #0078ea ≈ 1.27% of males
Tritanopia #0098a9 ≈ 0.0001% of males
Protanomaly #3b84ee ≈ 1.08% of males
Deuteranomaly #1d7aeb ≈ 4.63% of males
Tritanomaly #008ec7 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-347dec {
  color: #347dec;
}
Background
.bg-347dec {
  background-color: #347dec;
  color: #000000;
}
Border
.border-347dec {
  border: 2px solid #347dec;
}
CSS variables
:root {
  --color-primary: #347dec;
  --color-primary-rgb: 52 125 236;
  --color-primary-hsl: 216 83% 56%;
}
Gradient
.gradient-347dec {
  background: linear-gradient(135deg, #347dec, #4734ec);
}
Colored shadow
.shadow-347dec {
  box-shadow: 0 8px 24px rgb(52 125 236 / 0.35);
}

#417dc1 Tufts Blue ΔE 4.37 #0070ff Brandeis Blue ΔE 4.66 #318ce7 Bleu de France ΔE 5.83 #4682b4 Steel Blue ΔE 6.20 #0073cf True Blue ΔE 6.20 #6082b6 Glaucous ΔE 6.40 #5b92e5 United Nations Blue ΔE 6.85 #cb8213 Inverted #808080 Grayscale 

Tufts Blue
#347dec  rgb(52, 125, 236)  hsl(216, 83%, 56%)  Tufts Blue
#eca334  rgb(236, 163, 52)  hsl(36, 83%, 56%)  Marigold
#ec347d  rgb(236, 52, 125)  hsl(336, 83%, 56%)  Rose
#7dec34  rgb(125, 236, 52)  hsl(96, 83%, 56%)  Lawn Green