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#347BFD

#347bfd ≈ Brandeis Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#347bfd is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 20.39% red, 48.24% green and 99.22% blue; printed in CMYK it uses 79.45% cyan, 51.38% magenta, 0% yellow and 0.78% black. Its hue angle is 218.81°, with 98.05% saturation and 59.8% 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 5.4:1 (WCAG AA). The closest named color is Brandeis Blue (#0070ff), ΔE 3.78.

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 luminance0.2199

Complementary

  1. #347bfd
  2. #fdb634

Split complementary

  1. #347bfd
  2. #fd5134
  3. #dffd34

Analogous

  1. #34dffd
  2. #347bfd
  3. #5134fd

Triadic

  1. #347bfd
  2. #fd347b
  3. #7bfd34

Tetradic

  1. #347bfd
  2. #b634fd
  3. #fdb634
  4. #7bfd34

Square

  1. #347bfd
  2. #fd34df
  3. #fdb634
  4. #34fd51

Monochromatic

  1. #013696
  2. #0251e2
  3. #347bfd
  4. #80acfe
  5. #cbdefe

Shades

#347bfd mixed progressively with black.

  1. #347bfd
  2. #2f6fe4
  3. #2a62ca
  4. #2456b1
  5. #1f4a98
  6. #1a3e7f
  7. #153165
  8. #10254c
  9. #0a1933
  10. #050c19
  11. #000000

Tints

#347bfd mixed progressively with white.

  1. #347bfd
  2. #4888fd
  3. #5d95fd
  4. #71a3fe
  5. #85b0fe
  6. #9abdfe
  7. #aecafe
  8. #c2d7fe
  9. #d6e5ff
  10. #ebf2ff
  11. #ffffff

Tones

#347bfd mixed progressively with gray.

  1. #347bfd
  2. #3c7cf1
  3. #437ce4
  4. #4b7dd8
  5. #527dcb
  6. #5a7ebf
  7. #627eb2
  8. #697fa6
  9. #717f99
  10. #78808d
  11. #808080

Readable text 3.89:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.4:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #818181 ≈ 0.003% of males
Achromatomaly #6b7fc0 ≈ 0.001% of males
Protanopia #1d8bff ≈ 1.01% of males
Deuteranopia #0078fa ≈ 1.27% of males
Tritanopia #009bb0 ≈ 0.0001% of males
Protanomaly #2885ff ≈ 1.08% of males
Deuteranomaly #0079fb ≈ 4.63% of males
Tritanomaly #008fd3 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-347bfd {
  color: #347bfd;
}
Background
.bg-347bfd {
  background-color: #347bfd;
  color: #000000;
}
Border
.border-347bfd {
  border: 2px solid #347bfd;
}
CSS variables
:root {
  --color-primary: #347bfd;
  --color-primary-rgb: 52 123 253;
  --color-primary-hsl: 219 98% 60%;
}
Gradient
.gradient-347bfd {
  background: linear-gradient(135deg, #347bfd, #5134fd);
}
Colored shadow
.shadow-347bfd {
  box-shadow: 0 8px 24px rgb(52 123 253 / 0.35);
}

#0070ff Brandeis Blue ΔE 3.78 #417dc1 Tufts Blue ΔE 6.37 #4169e1 Royal Blue ΔE 7.28 #318ce7 Bleu de France ΔE 7.31 #5b92e5 United Nations Blue ΔE 7.45 #6082b6 Glaucous ΔE 7.46 #4166f5 Ultramarine Blue ΔE 7.65 #cb8402 Inverted #818181 Grayscale 

Brandeis Blue
#347bfd  rgb(52, 123, 253)  hsl(219, 98%, 60%)  Brandeis Blue
#fdb634  rgb(253, 182, 52)  hsl(39, 98%, 60%)  Pastel Orange
#fd347b  rgb(253, 52, 123)  hsl(339, 98%, 60%)  Rose
#7bfd34  rgb(123, 253, 52)  hsl(99, 98%, 60%)  Lawn Green