ColorTool
Log in
#2575DF

#2575df ≈ True Blue

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

#2575df is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 14.51% red, 45.88% green and 87.45% blue; printed in CMYK it uses 83.41% cyan, 47.53% magenta, 0% yellow and 12.55% black. Its hue angle is 214.19°, with 74.4% saturation and 50.98% 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 4.69:1 (WCAG AA). The closest named color is True Blue (#0073cf), ΔE 3.35.

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 luminance0.1844

Complementary

  1. #2575df
  2. #df8f25

Split complementary

  1. #2575df
  2. #df3225
  3. #d2df25

Analogous

  1. #25d2df
  2. #2575df
  3. #3225df

Triadic

  1. #2575df
  2. #df2575
  3. #75df25

Tetradic

  1. #2575df
  2. #8f25df
  3. #df8f25
  4. #75df25

Square

  1. #2575df
  2. #df25d2
  3. #df8f25
  4. #25df32

Monochromatic

  1. #0e305d
  2. #1752a0
  3. #2575df
  4. #689fe9
  5. #aac9f3

Shades

#2575df mixed progressively with black.

  1. #2575df
  2. #2169c9
  3. #1e5eb2
  4. #1a529c
  5. #164686
  6. #133b70
  7. #0f2f59
  8. #0b2343
  9. #07172d
  10. #040c16
  11. #000000

Tints

#2575df mixed progressively with white.

  1. #2575df
  2. #3b83e2
  3. #5191e5
  4. #669ee9
  5. #7cacec
  6. #92baef
  7. #a8c8f2
  8. #bed6f5
  9. #d3e3f9
  10. #e9f1fc
  11. #ffffff

Tones

#2575df mixed progressively with gray.

  1. #2575df
  2. #2e76d6
  3. #3777cc
  4. #4078c3
  5. #4979b9
  6. #537bb0
  7. #5c7ca6
  8. #657d9d
  9. #6e7e93
  10. #777f8a
  11. #808080

Readable text 4.48:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.69:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #777777 ≈ 0.003% of males
Achromatomaly #6076ab ≈ 0.001% of males
Protanopia #3880e3 ≈ 1.01% of males
Deuteranopia #006fdd ≈ 1.27% of males
Tritanopia #008f9f ≈ 0.0001% of males
Protanomaly #317ce1 ≈ 1.08% of males
Deuteranomaly #0872de ≈ 4.63% of males
Tritanomaly #0085bc ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-2575df {
  color: #2575df;
}
Background
.bg-2575df {
  background-color: #2575df;
  color: #000000;
}
Border
.border-2575df {
  border: 2px solid #2575df;
}
CSS variables
:root {
  --color-primary: #2575df;
  --color-primary-rgb: 37 117 223;
  --color-primary-hsl: 214 74% 51%;
}
Gradient
.gradient-2575df {
  background: linear-gradient(135deg, #2575df, #3225df);
}
Colored shadow
.shadow-2575df {
  box-shadow: 0 8px 24px rgb(37 117 223 / 0.35);
}

#0073cf True Blue ΔE 3.35 #417dc1 Tufts Blue ΔE 3.84 #0070ff Brandeis Blue ΔE 3.98 #4169e1 Royal Blue ΔE 5.99 #0072bb French Blue ΔE 6.07 #4682b4 Steel Blue ΔE 6.35 #6082b6 Glaucous ΔE 7.24 #da8a20 Inverted #777777 Grayscale 

True Blue
#2575df  rgb(37, 117, 223)  hsl(214, 74%, 51%)  True Blue
#df8f25  rgb(223, 143, 37)  hsl(34, 74%, 51%)  Carrot Orange
#df2575  rgb(223, 37, 117)  hsl(334, 74%, 51%)  Telemagenta
#75df25  rgb(117, 223, 37)  hsl(94, 74%, 51%)  Lawn Green