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#565EF7

#565ef7 ≈ Ultramarine Blue

  • blue
  • Lightness: high
  • Saturation: strong
  • Cool
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#565ef7 is a color from the blue family, with high lightness and strong saturation. In the RGB model it is made of 33.73% red, 36.86% green and 96.86% blue; printed in CMYK it uses 65.18% cyan, 61.94% magenta, 0% yellow and 3.14% black. Its hue angle is 237.02°, with 90.96% saturation and 65.29% 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 4.84:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 3.78.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#6666ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.167

Complementary

  1. #565ef7
  2. #f7ef56

Split complementary

  1. #565ef7
  2. #f79e56
  3. #aef756

Analogous

  1. #56aef7
  2. #565ef7
  3. #9e56f7

Triadic

  1. #565ef7
  2. #f7565e
  3. #5ef756

Tetradic

  1. #565ef7
  2. #ef56f7
  3. #f7ef56
  4. #5ef756

Square

  1. #565ef7
  2. #f756ae
  3. #f7ef56
  4. #56f79e

Monochromatic

  1. #0810ac
  2. #0d18f4
  3. #565ef7
  4. #9fa4fa
  5. #e8e9fe

Shades

#565ef7 mixed progressively with black.

  1. #565ef7
  2. #4d55de
  3. #454bc6
  4. #3c42ad
  5. #343894
  6. #2b2f7c
  7. #222663
  8. #1a1c4a
  9. #111331
  10. #090919
  11. #000000

Tints

#565ef7 mixed progressively with white.

  1. #565ef7
  2. #676ef8
  3. #787ef9
  4. #898ef9
  5. #9a9efa
  6. #abaffb
  7. #bbbffc
  8. #cccffd
  9. #dddffd
  10. #eeeffe
  11. #ffffff

Tones

#565ef7 mixed progressively with gray.

  1. #565ef7
  2. #5a61eb
  3. #5e65df
  4. #6368d3
  5. #676cc7
  6. #6b6fbc
  7. #6f72b0
  8. #7376a4
  9. #787998
  10. #7c7d8c
  11. #808080

Readable text 4.84:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.34:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #727272 ≈ 0.003% of males
Achromatomaly #686ab7 ≈ 0.001% of males
Protanopia #0079fc ≈ 1.01% of males
Deuteranopia #006af4 ≈ 1.27% of males
Tritanopia #0085a2 ≈ 0.0001% of males
Protanomaly #076ffa ≈ 1.08% of males
Deuteranomaly #0066f5 ≈ 4.63% of males
Tritanomaly #0877ca ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-565ef7 {
  color: #565ef7;
}
Background
.bg-565ef7 {
  background-color: #565ef7;
  color: #ffffff;
}
Border
.border-565ef7 {
  border: 2px solid #565ef7;
}
CSS variables
:root {
  --color-primary: #565ef7;
  --color-primary-rgb: 86 94 247;
  --color-primary-hsl: 237 91% 65%;
}
Gradient
.gradient-565ef7 {
  background: linear-gradient(135deg, #565ef7, #9e56f7);
}
Colored shadow
.shadow-565ef7 {
  box-shadow: 0 8px 24px rgb(86 94 247 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 3.78 #6050dc Majorelle Blue ΔE 5.74 #4169e1 Royal Blue ΔE 5.97 #7b68ee Medium Slate Blue ΔE 5.98 #6a5acd Slate Blue ΔE 6.36 #5a4fcf Iris ΔE 7.13 #0070ff Brandeis Blue ΔE 8.75 #a9a108 Inverted #727272 Grayscale 

Ultramarine Blue
#565ef7  rgb(86, 94, 247)  hsl(237, 91%, 65%)  Ultramarine Blue
#f7ef56  rgb(247, 239, 86)  hsl(57, 91%, 65%)  Icterine
#f7565e  rgb(247, 86, 94)  hsl(357, 91%, 65%)  Neon Fuchsia
#5ef756  rgb(94, 247, 86)  hsl(117, 91%, 65%)  Neon Green