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#4380DA

#4380da ≈ Tufts Blue

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#4380da is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 26.27% red, 50.2% green and 85.49% blue; printed in CMYK it uses 69.27% cyan, 41.28% magenta, 0% yellow and 14.51% black. Its hue angle is 215.76°, with 67.11% saturation and 55.88% 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 5.34:1 (WCAG AA). The closest named color is Tufts Blue (#417dc1), ΔE 3.15.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3399cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2169

Complementary

  1. #4380da
  2. #da9d43

Split complementary

  1. #4380da
  2. #da5143
  3. #ccda43

Analogous

  1. #43ccda
  2. #4380da
  3. #5143da

Triadic

  1. #4380da
  2. #da4380
  3. #80da43

Tetradic

  1. #4380da
  2. #9d43da
  3. #da9d43
  4. #80da43

Square

  1. #4380da
  2. #da43cc
  3. #da9d43
  4. #43da51

Monochromatic

  1. #16396e
  2. #225bae
  3. #4380da
  4. #83abe7
  5. #c3d6f3

Shades

#4380da mixed progressively with black.

  1. #4380da
  2. #3c73c4
  3. #3666ae
  4. #2f5a99
  5. #284d83
  6. #22406d
  7. #1b3357
  8. #142641
  9. #0d1a2c
  10. #070d16
  11. #000000

Tints

#4380da mixed progressively with white.

  1. #4380da
  2. #568dde
  3. #6999e1
  4. #7ba6e5
  5. #8eb3e9
  6. #a1c0ed
  7. #b4ccf0
  8. #c7d9f4
  9. #d9e6f8
  10. #ecf2fb
  11. #ffffff

Tones

#4380da mixed progressively with gray.

  1. #4380da
  2. #4980d1
  3. #4f80c8
  4. #5580bf
  5. #5b80b6
  6. #6280ad
  7. #6880a4
  8. #6e809b
  9. #748092
  10. #7a8089
  11. #808080

Readable text 3.93:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.34:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #808080 ≈ 0.003% of males
Achromatomaly #6d80ac ≈ 0.001% of males
Protanopia #5688de ≈ 1.01% of males
Deuteranopia #3d7ad8 ≈ 1.27% of males
Tritanopia #0095a2 ≈ 0.0001% of males
Protanomaly #4f85dc ≈ 1.08% of males
Deuteranomaly #3f7cd9 ≈ 4.63% of males
Tritanomaly #008dbb ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-4380da {
  color: #4380da;
}
Background
.bg-4380da {
  background-color: #4380da;
  color: #000000;
}
Border
.border-4380da {
  border: 2px solid #4380da;
}
CSS variables
:root {
  --color-primary: #4380da;
  --color-primary-rgb: 67 128 218;
  --color-primary-hsl: 216 67% 56%;
}
Gradient
.gradient-4380da {
  background: linear-gradient(135deg, #4380da, #5143da);
}
Colored shadow
.shadow-4380da {
  box-shadow: 0 8px 24px rgb(67 128 218 / 0.35);
}

#417dc1 Tufts Blue ΔE 3.15 #6082b6 Glaucous ΔE 4.96 #4682b4 Steel Blue ΔE 5.01 #318ce7 Bleu de France ΔE 5.07 #5b92e5 United Nations Blue ΔE 6.11 #0073cf True Blue ΔE 6.13 #0070ff Brandeis Blue ΔE 6.19 #bc7f25 Inverted #808080 Grayscale 

Tufts Blue
#4380da  rgb(67, 128, 218)  hsl(216, 67%, 56%)  Tufts Blue
#da9d43  rgb(218, 157, 67)  hsl(36, 67%, 56%)  Indian Yellow
#da4380  rgb(218, 67, 128)  hsl(336, 67%, 56%)  Telemagenta
#80da43  rgb(128, 218, 67)  hsl(96, 67%, 56%)  Yellow Green