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#565FF9

#565ff9 ≈ Ultramarine Blue

  • blue
  • Lightness: high
  • Saturation: strong
  • Cool
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#565ff9 is a color from the blue family, with high lightness and strong saturation. In the RGB model it is made of 33.73% red, 37.25% green and 97.65% blue; printed in CMYK it uses 65.46% cyan, 61.85% magenta, 0% yellow and 2.35% black. Its hue angle is 236.69°, with 93.14% saturation and 65.69% 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 4.77:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 3.61.

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 luminance0.17

Complementary

  1. #565ff9
  2. #f9f056

Split complementary

  1. #565ff9
  2. #f99f56
  3. #b1f956

Analogous

  1. #56b1f9
  2. #565ff9
  3. #9f56f9

Triadic

  1. #565ff9
  2. #f9565f
  3. #5ff956

Tetradic

  1. #565ff9
  2. #f056f9
  3. #f9f056
  4. #5ff956

Square

  1. #565ff9
  2. #f956b1
  3. #f9f056
  4. #56f99f

Monochromatic

  1. #0610b0
  2. #0c19f6
  3. #565ff9
  4. #a0a5fc
  5. #eaebfe

Shades

#565ff9 mixed progressively with black.

  1. #565ff9
  2. #4d56e0
  3. #454cc7
  4. #3c43ae
  5. #343995
  6. #2b307d
  7. #222664
  8. #1a1d4b
  9. #111332
  10. #090a19
  11. #000000

Tints

#565ff9 mixed progressively with white.

  1. #565ff9
  2. #676ffa
  3. #787ffa
  4. #898ffb
  5. #9a9ffb
  6. #abaffc
  7. #bbbffd
  8. #cccffd
  9. #dddffe
  10. #eeeffe
  11. #ffffff

Tones

#565ff9 mixed progressively with gray.

  1. #565ff9
  2. #5a62ed
  3. #5e66e1
  4. #6369d5
  5. #676cc9
  6. #6b70bd
  7. #6f73b0
  8. #7376a4
  9. #787998
  10. #7c7d8c
  11. #808080

Readable text 4.77:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.4:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #737373 ≈ 0.003% of males
Achromatomaly #686bb8 ≈ 0.001% of males
Protanopia #007afe ≈ 1.01% of males
Deuteranopia #006bf6 ≈ 1.27% of males
Tritanopia #0086a3 ≈ 0.0001% of males
Protanomaly #0570fc ≈ 1.08% of males
Deuteranomaly #0067f7 ≈ 4.63% of males
Tritanomaly #0178cb ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-565ff9 {
  color: #565ff9;
}
Background
.bg-565ff9 {
  background-color: #565ff9;
  color: #ffffff;
}
Border
.border-565ff9 {
  border: 2px solid #565ff9;
}
CSS variables
:root {
  --color-primary: #565ff9;
  --color-primary-rgb: 86 95 249;
  --color-primary-hsl: 237 93% 66%;
}
Gradient
.gradient-565ff9 {
  background: linear-gradient(135deg, #565ff9, #9f56f9);
}
Colored shadow
.shadow-565ff9 {
  box-shadow: 0 8px 24px rgb(86 95 249 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 3.61 #7b68ee Medium Slate Blue ΔE 5.84 #4169e1 Royal Blue ΔE 5.91 #6050dc Majorelle Blue ΔE 6.15 #6a5acd Slate Blue ΔE 6.66 #5a4fcf Iris ΔE 7.54 #0070ff Brandeis Blue ΔE 8.51 #a9a006 Inverted #737373 Grayscale 

Ultramarine Blue
#565ff9  rgb(86, 95, 249)  hsl(237, 93%, 66%)  Ultramarine Blue
#f9f056  rgb(249, 240, 86)  hsl(57, 93%, 66%)  Icterine
#f9565f  rgb(249, 86, 95)  hsl(357, 93%, 66%)  Neon Fuchsia
#5ff956  rgb(95, 249, 86)  hsl(117, 93%, 66%)  Neon Green