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#1D83CD

#1d83cd ≈ Steel Blue

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#1d83cd is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 11.37% red, 51.37% green and 80.39% blue; printed in CMYK it uses 85.85% cyan, 36.1% magenta, 0% yellow and 19.61% black. Its hue angle is 205.23°, with 75.21% saturation and 45.88% 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 5.18:1 (WCAG AA). The closest named color is Steel Blue (#4682b4), ΔE 3.33.

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 luminance0.209

Complementary

  1. #1d83cd
  2. #cd671d

Split complementary

  1. #1d83cd
  2. #cd1d2b
  3. #cdbf1d

Analogous

  1. #1dcdbf
  2. #1d83cd
  3. #1d2bcd

Triadic

  1. #1d83cd
  2. #cd1d83
  3. #83cd1d

Tetradic

  1. #1d83cd
  2. #671dcd
  3. #cd671d
  4. #83cd1d

Square

  1. #1d83cd
  2. #bf1dcd
  3. #cd671d
  4. #2bcd1d

Monochromatic

  1. #0a2d47
  2. #14588a
  3. #1d83cd
  4. #50a7e6
  5. #93c9f0

Shades

#1d83cd mixed progressively with black.

  1. #1d83cd
  2. #1a76b9
  3. #1769a4
  4. #145c90
  5. #114f7b
  6. #0f4267
  7. #0c3452
  8. #09273e
  9. #061a29
  10. #030d15
  11. #000000

Tints

#1d83cd mixed progressively with white.

  1. #1d83cd
  2. #348fd2
  3. #4a9cd7
  4. #61a8dc
  5. #77b5e1
  6. #8ec1e6
  7. #a5cdeb
  8. #bbdaf0
  9. #d2e6f5
  10. #e8f3fa
  11. #ffffff

Tones

#1d83cd mixed progressively with gray.

  1. #1d83cd
  2. #2783c5
  3. #3182be
  4. #3b82b6
  5. #4582ae
  6. #4f82a7
  7. #58819f
  8. #628197
  9. #6c818f
  10. #768088
  11. #808080

Readable text 4.05:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.18:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #7e7e7e ≈ 0.003% of males
Achromatomaly #6580a4 ≈ 0.001% of males
Protanopia #6087d0 ≈ 1.01% of males
Deuteranopia #4677cc ≈ 1.27% of males
Tritanopia #00959e ≈ 0.0001% of males
Protanomaly #4d85cf ≈ 1.08% of males
Deuteranomaly #397ccc ≈ 4.63% of males
Tritanomaly #008eb3 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-1d83cd {
  color: #1d83cd;
}
Background
.bg-1d83cd {
  background-color: #1d83cd;
  color: #000000;
}
Border
.border-1d83cd {
  border: 2px solid #1d83cd;
}
CSS variables
:root {
  --color-primary: #1d83cd;
  --color-primary-rgb: 29 131 205;
  --color-primary-hsl: 205 75% 46%;
}
Gradient
.gradient-1d83cd {
  background: linear-gradient(135deg, #1d83cd, #1d2bcd);
}
Colored shadow
.shadow-1d83cd {
  box-shadow: 0 8px 24px rgb(29 131 205 / 0.35);
}

#4682b4 Steel Blue ΔE 3.33 #417dc1 Tufts Blue ΔE 4.14 #318ce7 Bleu de France ΔE 4.72 #0073cf True Blue ΔE 6.13 #0072bb French Blue ΔE 6.51 #1e90ff Dodger Blue ΔE 6.93 #5d8aa8 Air Force Blue ΔE 7.89 #e27c32 Inverted #7e7e7e Grayscale 

Steel Blue
#1d83cd  rgb(29, 131, 205)  hsl(205, 75%, 46%)  Steel Blue
#cd671d  rgb(205, 103, 29)  hsl(25, 75%, 46%)  Chocolate
#cd1d83  rgb(205, 29, 131)  hsl(325, 75%, 46%)  Medium Violet Red
#83cd1d  rgb(131, 205, 29)  hsl(85, 75%, 46%)  Yellow Green