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#558FF9

#558ff9 ≈ United Nations Blue

  • azure
  • Lightness: high
  • Saturation: strong
  • Cool
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#558ff9 is a color from the azure family, with high lightness and strong saturation. In the RGB model it is made of 33.33% red, 56.08% green and 97.65% blue; printed in CMYK it uses 65.86% cyan, 42.57% magenta, 0% yellow and 2.35% black. Its hue angle is 218.78°, with 93.18% saturation and 65.49% 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. Black text on this color reaches a contrast ratio of 6.68:1 (WCAG AA). The closest named color is United Nations Blue (#5b92e5), ΔE 2.14.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#6699ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2842

Complementary

  1. #558ff9
  2. #f9bf55

Split complementary

  1. #558ff9
  2. #f96d55
  3. #e1f955

Analogous

  1. #55e1f9
  2. #558ff9
  3. #6d55f9

Triadic

  1. #558ff9
  2. #f9558f
  3. #8ff955

Tetradic

  1. #558ff9
  2. #bf55f9
  3. #f9bf55
  4. #8ff955

Square

  1. #558ff9
  2. #f955e1
  3. #f9bf55
  4. #55f96d

Monochromatic

  1. #0642af
  2. #0b5ef6
  3. #558ff9
  4. #9fc0fc
  5. #e9f0fe

Shades

#558ff9 mixed progressively with black.

  1. #558ff9
  2. #4d81e0
  3. #4472c7
  4. #3c64ae
  5. #335695
  6. #2b487d
  7. #223964
  8. #1a2b4b
  9. #111d32
  10. #090e19
  11. #000000

Tints

#558ff9 mixed progressively with white.

  1. #558ff9
  2. #669afa
  3. #77a5fa
  4. #88b1fb
  5. #99bcfb
  6. #aac7fc
  7. #bbd2fd
  8. #ccddfd
  9. #dde9fe
  10. #eef4fe
  11. #ffffff

Tones

#558ff9 mixed progressively with gray.

  1. #558ff9
  2. #598eed
  3. #5e8ce1
  4. #628bd5
  5. #6689c9
  6. #6b88bd
  7. #6f86b0
  8. #7385a4
  9. #778398
  10. #7c828c
  11. #808080

Readable text 3.14:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.68:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #919191 ≈ 0.003% of males
Achromatomaly #7d90c4 ≈ 0.001% of males
Protanopia #5d99fd ≈ 1.01% of males
Deuteranopia #428af7 ≈ 1.27% of males
Tritanopia #00a7b8 ≈ 0.0001% of males
Protanomaly #5a95fb ≈ 1.08% of males
Deuteranomaly #4a8cf8 ≈ 4.63% of males
Tritanomaly #009ed5 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-558ff9 {
  color: #558ff9;
}
Background
.bg-558ff9 {
  background-color: #558ff9;
  color: #000000;
}
Border
.border-558ff9 {
  border: 2px solid #558ff9;
}
CSS variables
:root {
  --color-primary: #558ff9;
  --color-primary-rgb: 85 143 249;
  --color-primary-hsl: 219 93% 65%;
}
Gradient
.gradient-558ff9 {
  background: linear-gradient(135deg, #558ff9, #6d55f9);
}
Colored shadow
.shadow-558ff9 {
  box-shadow: 0 8px 24px rgb(85 143 249 / 0.35);
}

#5b92e5 United Nations Blue ΔE 2.14 #6495ed Cornflower Blue ΔE 2.22 #1e90ff Dodger Blue ΔE 4.57 #318ce7 Bleu de France ΔE 5.24 #6082b6 Glaucous ΔE 8.26 #71a6d2 Iceberg ΔE 8.27 #56a0d3 Carolina Blue ΔE 8.81 #aa7006 Inverted #919191 Grayscale 

United Nations Blue
#558ff9  rgb(85, 143, 249)  hsl(219, 93%, 65%)  United Nations Blue
#f9bf55  rgb(249, 191, 85)  hsl(39, 93%, 65%)  Pastel Orange
#f9558f  rgb(249, 85, 143)  hsl(339, 93%, 65%)  French Rose
#8ff955  rgb(143, 249, 85)  hsl(99, 93%, 65%)  Lawn Green