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#3563FF

#3563ff ≈ Ultramarine Blue

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#3563ff is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 20.78% red, 38.82% green and 100% blue; printed in CMYK it uses 79.22% cyan, 61.18% magenta, 0% yellow and 0% black. Its hue angle is 226.34°, with 100% saturation and 60.39% lightness in HSL. It is a cool color, often associated with trust, stability and focus. 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 4.79:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 1.36.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3366ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.169

Complementary

  1. #3563ff
  2. #ffd135

Split complementary

  1. #3563ff
  2. #ff6c35
  3. #c8ff35

Analogous

  1. #35c8ff
  2. #3563ff
  3. #6c35ff

Triadic

  1. #3563ff
  2. #ff3563
  3. #63ff35

Tetradic

  1. #3563ff
  2. #d135ff
  3. #ffd135
  4. #63ff35

Square

  1. #3563ff
  2. #ff35c8
  3. #ffd135
  4. #35ff6c

Monochromatic

  1. #00239b
  2. #0035e7
  3. #3563ff
  4. #819eff
  5. #ced9ff

Shades

#3563ff mixed progressively with black.

  1. #3563ff
  2. #3059e6
  3. #2a4fcc
  4. #2545b3
  5. #203b99
  6. #1b3280
  7. #152866
  8. #101e4d
  9. #0b1433
  10. #050a1a
  11. #000000

Tints

#3563ff mixed progressively with white.

  1. #3563ff
  2. #4973ff
  3. #5d82ff
  4. #7292ff
  5. #86a1ff
  6. #9ab1ff
  7. #aec1ff
  8. #c2d0ff
  9. #d7e0ff
  10. #ebefff
  11. #ffffff

Tones

#3563ff mixed progressively with gray.

  1. #3563ff
  2. #3d66f2
  3. #4469e6
  4. #4c6cd9
  5. #536fcc
  6. #5b72c0
  7. #6274b3
  8. #6a77a6
  9. #717a99
  10. #797d8d
  11. #808080

Readable text 4.79:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.38:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #727272 ≈ 0.003% of males
Achromatomaly #5f6cbc ≈ 0.001% of males
Protanopia #007cff ≈ 1.01% of males
Deuteranopia #0069fc ≈ 1.27% of males
Tritanopia #008ca8 ≈ 0.0001% of males
Protanomaly #0073ff ≈ 1.08% of males
Deuteranomaly #0067fd ≈ 4.63% of males
Tritanomaly #007dd1 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-3563ff {
  color: #3563ff;
}
Background
.bg-3563ff {
  background-color: #3563ff;
  color: #ffffff;
}
Border
.border-3563ff {
  border: 2px solid #3563ff;
}
CSS variables
:root {
  --color-primary: #3563ff;
  --color-primary-rgb: 53 99 255;
  --color-primary-hsl: 226 100% 60%;
}
Gradient
.gradient-3563ff {
  background: linear-gradient(135deg, #3563ff, #6c35ff);
}
Colored shadow
.shadow-3563ff {
  box-shadow: 0 8px 24px rgb(53 99 255 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 1.36 #4169e1 Royal Blue ΔE 3.88 #0070ff Brandeis Blue ΔE 5.39 #7b68ee Medium Slate Blue ΔE 8.54 #6050dc Majorelle Blue ΔE 8.65 #6a5acd Slate Blue ΔE 9.21 #5a4fcf Iris ΔE 9.53 #ca9c00 Inverted #727272 Grayscale 

Ultramarine Blue
#3563ff  rgb(53, 99, 255)  hsl(226, 100%, 60%)  Ultramarine Blue
#ffd135  rgb(255, 209, 53)  hsl(46, 100%, 60%)  Sunglow
#ff3563  rgb(255, 53, 99)  hsl(346, 100%, 60%)  Neon Fuchsia
#63ff35  rgb(99, 255, 53)  hsl(106, 100%, 60%)  Harlequin