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#1663ED

#1663ed ≈ Royal Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#1663ed is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 8.63% red, 38.82% green and 92.94% blue; printed in CMYK it uses 90.72% cyan, 58.23% magenta, 0% yellow and 7.06% black. Its hue angle is 218.51°, with 85.66% saturation and 50.78% 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 call-to-action buttons. White text on this color reaches a contrast ratio of 5.2:1 (WCAG AA). The closest named color is Royal Blue (#4169e1), ΔE 2.94.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0066ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1521

Complementary

  1. #1663ed
  2. #eda016

Split complementary

  1. #1663ed
  2. #ed3416
  3. #cfed16

Analogous

  1. #16cfed
  2. #1663ed
  3. #3416ed

Triadic

  1. #1663ed
  2. #ed1663
  3. #63ed16

Tetradic

  1. #1663ed
  2. #a016ed
  3. #eda016
  4. #63ed16

Square

  1. #1663ed
  2. #ed16cf
  3. #eda016
  4. #16ed34

Monochromatic

  1. #082862
  2. #0d45a9
  3. #1663ed
  4. #5d93f2
  5. #a4c2f8

Shades

#1663ed mixed progressively with black.

  1. #1663ed
  2. #1459d5
  3. #124fbe
  4. #0f45a6
  5. #0d3b8e
  6. #0b3277
  7. #09285f
  8. #071e47
  9. #04142f
  10. #020a18
  11. #000000

Tints

#1663ed mixed progressively with white.

  1. #1663ed
  2. #2d73ef
  3. #4582f1
  4. #5c92f2
  5. #73a1f4
  6. #8bb1f6
  7. #a2c1f8
  8. #b9d0fa
  9. #d0e0fb
  10. #e8effd
  11. #ffffff

Tones

#1663ed mixed progressively with gray.

  1. #1663ed
  2. #2166e2
  3. #2b69d7
  4. #366ccc
  5. #406fc1
  6. #4b72b7
  7. #5674ac
  8. #6077a1
  9. #6b7a96
  10. #757d8b
  11. #808080

Readable text 5.2:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.04:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6d6d6d ≈ 0.003% of males
Achromatomaly #5769af ≈ 0.001% of males
Protanopia #0077f2 ≈ 1.01% of males
Deuteranopia #0064ea ≈ 1.27% of males
Tritanopia #00879e ≈ 0.0001% of males
Protanomaly #006ff0 ≈ 1.08% of males
Deuteranomaly #0063eb ≈ 4.63% of males
Tritanomaly #007ac3 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-1663ed {
  color: #1663ed;
}
Background
.bg-1663ed {
  background-color: #1663ed;
  color: #ffffff;
}
Border
.border-1663ed {
  border: 2px solid #1663ed;
}
CSS variables
:root {
  --color-primary: #1663ed;
  --color-primary-rgb: 22 99 237;
  --color-primary-hsl: 219 86% 51%;
}
Gradient
.gradient-1663ed {
  background: linear-gradient(135deg, #1663ed, #3416ed);
}
Colored shadow
.shadow-1663ed {
  box-shadow: 0 8px 24px rgb(22 99 237 / 0.35);
}

#4169e1 Royal Blue ΔE 2.94 #4166f5 Ultramarine Blue ΔE 3.57 #0070ff Brandeis Blue ΔE 5.01 #1560bd Denim ΔE 6.43 #0073cf True Blue ΔE 8.13 #0f52ba Sapphire ΔE 8.41 #436b95 Queen Blue ΔE 8.74 #e99c12 Inverted #6d6d6d Grayscale 

Royal Blue
#1663ed  rgb(22, 99, 237)  hsl(219, 86%, 51%)  Royal Blue
#eda016  rgb(237, 160, 22)  hsl(39, 86%, 51%)  Marigold
#ed1663  rgb(237, 22, 99)  hsl(339, 86%, 51%)  Cerise
#63ed16  rgb(99, 237, 22)  hsl(99, 86%, 51%)  Lawn Green