ColorTool
Log in
#4075DA

#4075da ≈ Brandeis Blue

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
Check contrast Explore in graph Random color

#4075da is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 25.1% red, 45.88% green and 85.49% blue; printed in CMYK it uses 70.64% cyan, 46.33% magenta, 0% yellow and 14.51% black. Its hue angle is 219.35°, with 67.54% saturation and 55.29% 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 4.77:1 (WCAG AA). The closest named color is Brandeis Blue (#0070ff), ΔE 3.97.

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 luminance0.1887

Complementary

  1. #4075da
  2. #daa540

Split complementary

  1. #4075da
  2. #da5840
  3. #c2da40

Analogous

  1. #40c2da
  2. #4075da
  3. #5840da

Triadic

  1. #4075da
  2. #da4075
  3. #75da40

Tetradic

  1. #4075da
  2. #a540da
  3. #daa540
  4. #75da40

Square

  1. #4075da
  2. #da40c2
  3. #daa540
  4. #40da58

Monochromatic

  1. #15336c
  2. #2151ac
  3. #4075da
  4. #80a3e6
  5. #c0d2f3

Shades

#4075da mixed progressively with black.

  1. #4075da
  2. #3a69c4
  3. #335eae
  4. #2d5299
  5. #264683
  6. #203b6d
  7. #1a2f57
  8. #132341
  9. #0d172c
  10. #060c16
  11. #000000

Tints

#4075da mixed progressively with white.

  1. #4075da
  2. #5383de
  3. #6691e1
  4. #799ee5
  5. #8cace9
  6. #a0baed
  7. #b3c8f0
  8. #c6d6f4
  9. #d9e3f8
  10. #ecf1fb
  11. #ffffff

Tones

#4075da mixed progressively with gray.

  1. #4075da
  2. #4676d1
  3. #4d77c8
  4. #5378bf
  5. #5a79b6
  6. #607bad
  7. #667ca4
  8. #6d7d9b
  9. #737e92
  10. #7a7f89
  11. #808080

Readable text 4.4:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.77:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #787878 ≈ 0.003% of males
Achromatomaly #6677a8 ≈ 0.001% of males
Protanopia #4080de ≈ 1.01% of males
Deuteranopia #1d72d8 ≈ 1.27% of males
Tritanopia #008d9d ≈ 0.0001% of males
Protanomaly #407cdc ≈ 1.08% of males
Deuteranomaly #2e73d9 ≈ 4.63% of males
Tritanomaly #0084b8 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-4075da {
  color: #4075da;
}
Background
.bg-4075da {
  background-color: #4075da;
  color: #000000;
}
Border
.border-4075da {
  border: 2px solid #4075da;
}
CSS variables
:root {
  --color-primary: #4075da;
  --color-primary-rgb: 64 117 218;
  --color-primary-hsl: 219 68% 55%;
}
Gradient
.gradient-4075da {
  background: linear-gradient(135deg, #4075da, #5840da);
}
Colored shadow
.shadow-4075da {
  box-shadow: 0 8px 24px rgb(64 117 218 / 0.35);
}

#0070ff Brandeis Blue ΔE 3.97 #417dc1 Tufts Blue ΔE 4.50 #4169e1 Royal Blue ΔE 4.62 #0073cf True Blue ΔE 5.24 #6082b6 Glaucous ΔE 6.13 #4166f5 Ultramarine Blue ΔE 6.52 #4682b4 Steel Blue ΔE 6.93 #bf8a25 Inverted #787878 Grayscale 

Brandeis Blue
#4075da  rgb(64, 117, 218)  hsl(219, 68%, 55%)  Brandeis Blue
#daa540  rgb(218, 165, 64)  hsl(39, 68%, 55%)  Goldenrod
#da4075  rgb(218, 64, 117)  hsl(339, 68%, 55%)  Razzmatazz
#75da40  rgb(117, 218, 64)  hsl(99, 68%, 55%)  Lime Green