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#558FF2

#558ff2 ≈ United Nations Blue

  • azure
  • Lightness: high
  • Saturation: strong
  • Cool
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#558ff2 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 94.9% blue; printed in CMYK it uses 64.88% cyan, 40.91% magenta, 0% yellow and 5.1% black. Its hue angle is 217.83°, with 85.79% saturation and 64.12% 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 6.6:1 (WCAG AA). The closest named color is United Nations Blue (#5b92e5), ΔE 1.51.

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 luminance0.2799

Complementary

  1. #558ff2
  2. #f2b855

Split complementary

  1. #558ff2
  2. #f26955
  3. #def255

Analogous

  1. #55def2
  2. #558ff2
  3. #6955f2

Triadic

  1. #558ff2
  2. #f2558f
  3. #8ff255

Tetradic

  1. #558ff2
  2. #b855f2
  3. #f2b855
  4. #8ff255

Square

  1. #558ff2
  2. #f255de
  3. #f2b855
  4. #55f269

Monochromatic

  1. #0c44a2
  2. #1261e9
  3. #558ff2
  4. #9cbef7
  5. #e3edfd

Shades

#558ff2 mixed progressively with black.

  1. #558ff2
  2. #4d81da
  3. #4472c2
  4. #3c64a9
  5. #335691
  6. #2b4879
  7. #223961
  8. #1a2b49
  9. #111d30
  10. #090e18
  11. #000000

Tints

#558ff2 mixed progressively with white.

  1. #558ff2
  2. #669af3
  3. #77a5f5
  4. #88b1f6
  5. #99bcf7
  6. #aac7f9
  7. #bbd2fa
  8. #ccddfb
  9. #dde9fc
  10. #eef4fe
  11. #ffffff

Tones

#558ff2 mixed progressively with gray.

  1. #558ff2
  2. #598ee7
  3. #5e8cdb
  4. #628bd0
  5. #6689c4
  6. #6b88b9
  7. #6f86ae
  8. #7385a2
  9. #778397
  10. #7c828b
  11. #808080

Readable text 3.18:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.6:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #909090 ≈ 0.003% of males
Achromatomaly #7d90bf ≈ 0.001% of males
Protanopia #6298f6 ≈ 1.01% of males
Deuteranopia #498af0 ≈ 1.27% of males
Tritanopia #00a6b5 ≈ 0.0001% of males
Protanomaly #5d95f4 ≈ 1.08% of males
Deuteranomaly #4e8cf1 ≈ 4.63% of males
Tritanomaly #009dd0 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-558ff2 {
  color: #558ff2;
}
Background
.bg-558ff2 {
  background-color: #558ff2;
  color: #000000;
}
Border
.border-558ff2 {
  border: 2px solid #558ff2;
}
CSS variables
:root {
  --color-primary: #558ff2;
  --color-primary-rgb: 85 143 242;
  --color-primary-hsl: 218 86% 64%;
}
Gradient
.gradient-558ff2 {
  background: linear-gradient(135deg, #558ff2, #6955f2);
}
Colored shadow
.shadow-558ff2 {
  box-shadow: 0 8px 24px rgb(85 143 242 / 0.35);
}

#5b92e5 United Nations Blue ΔE 1.51 #6495ed Cornflower Blue ΔE 2.17 #1e90ff Dodger Blue ΔE 4.22 #318ce7 Bleu de France ΔE 4.65 #6082b6 Glaucous ΔE 7.77 #71a6d2 Iceberg ΔE 8.14 #417dc1 Tufts Blue ΔE 8.39 #aa700d Inverted #909090 Grayscale 

United Nations Blue
#558ff2  rgb(85, 143, 242)  hsl(218, 86%, 64%)  United Nations Blue
#f2b855  rgb(242, 184, 85)  hsl(38, 86%, 64%)  Pastel Orange
#f2558f  rgb(242, 85, 143)  hsl(338, 86%, 64%)  French Rose
#8ff255  rgb(143, 242, 85)  hsl(98, 86%, 64%)  Lawn Green