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#347BCC

#347bcc ≈ Tufts Blue

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#347bcc is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 20.39% red, 48.24% green and 80% blue; printed in CMYK it uses 74.51% cyan, 39.71% magenta, 0% yellow and 20% black. Its hue angle is 211.97°, with 59.84% saturation and 50.2% 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 4.85:1 (WCAG AA). The closest named color is Tufts Blue (#417dc1), ΔE 1.32.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3366cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1926

Complementary

  1. #347bcc
  2. #cc8534

Split complementary

  1. #347bcc
  2. #cc3934
  3. #c7cc34

Analogous

  1. #34c7cc
  2. #347bcc
  3. #3934cc

Triadic

  1. #347bcc
  2. #cc347b
  3. #7bcc34

Tetradic

  1. #347bcc
  2. #8534cc
  3. #cc8534
  4. #7bcc34

Square

  1. #347bcc
  2. #cc34c7
  3. #cc8534
  4. #34cc39

Monochromatic

  1. #153152
  2. #24568f
  3. #347bcc
  4. #71a3db
  5. #aecbeb

Shades

#347bcc mixed progressively with black.

  1. #347bcc
  2. #2f6fb8
  3. #2a62a3
  4. #24568f
  5. #1f4a7a
  6. #1a3e66
  7. #153152
  8. #10253d
  9. #0a1929
  10. #050c14
  11. #000000

Tints

#347bcc mixed progressively with white.

  1. #347bcc
  2. #4888d1
  3. #5d95d6
  4. #71a3db
  5. #85b0e0
  6. #9abde6
  7. #aecaeb
  8. #c2d7f0
  9. #d6e5f5
  10. #ebf2fa
  11. #ffffff

Tones

#347bcc mixed progressively with gray.

  1. #347bcc
  2. #3c7cc4
  3. #437cbd
  4. #4b7db5
  5. #527dae
  6. #5a7ea6
  7. #627e9e
  8. #697f97
  9. #717f8f
  10. #788088
  11. #808080

Readable text 4.33:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.85:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #797979 ≈ 0.003% of males
Achromatomaly #657aa1 ≈ 0.001% of males
Protanopia #5581cf ≈ 1.01% of males
Deuteranopia #3c73ca ≈ 1.27% of males
Tritanopia #008e99 ≈ 0.0001% of males
Protanomaly #4a7fce ≈ 1.08% of males
Deuteranomaly #3976cb ≈ 4.63% of males
Tritanomaly #0087b0 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-347bcc {
  color: #347bcc;
}
Background
.bg-347bcc {
  background-color: #347bcc;
  color: #000000;
}
Border
.border-347bcc {
  border: 2px solid #347bcc;
}
CSS variables
:root {
  --color-primary: #347bcc;
  --color-primary-rgb: 52 123 204;
  --color-primary-hsl: 212 60% 50%;
}
Gradient
.gradient-347bcc {
  background: linear-gradient(135deg, #347bcc, #3934cc);
}
Colored shadow
.shadow-347bcc {
  box-shadow: 0 8px 24px rgb(52 123 204 / 0.35);
}

#417dc1 Tufts Blue ΔE 1.32 #0073cf True Blue ΔE 3.25 #4682b4 Steel Blue ΔE 4.04 #0072bb French Blue ΔE 5.14 #6082b6 Glaucous ΔE 6.00 #318ce7 Bleu de France ΔE 6.46 #0070ff Brandeis Blue ΔE 6.47 #cb8433 Inverted #797979 Grayscale 

Tufts Blue
#347bcc  rgb(52, 123, 204)  hsl(212, 60%, 50%)  Tufts Blue
#cc8534  rgb(204, 133, 52)  hsl(32, 60%, 50%)  Peru
#cc347b  rgb(204, 52, 123)  hsl(332, 60%, 50%)  Telemagenta
#7bcc34  rgb(123, 204, 52)  hsl(92, 60%, 50%)  Yellow Green