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#558FF3

#558ff3 ≈ United Nations Blue

  • azure
  • Lightness: high
  • Saturation: strong
  • Cool
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#558ff3 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 95.29% blue; printed in CMYK it uses 65.02% cyan, 41.15% magenta, 0% yellow and 4.71% black. Its hue angle is 217.97°, with 86.81% saturation and 64.31% 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 6.61:1 (WCAG AA). The closest named color is United Nations Blue (#5b92e5), ΔE 1.6.

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 luminance0.2805

Complementary

  1. #558ff3
  2. #f3b955

Split complementary

  1. #558ff3
  2. #f36a55
  3. #def355

Analogous

  1. #55def3
  2. #558ff3
  3. #6a55f3

Triadic

  1. #558ff3
  2. #f3558f
  3. #8ff355

Tetradic

  1. #558ff3
  2. #b955f3
  3. #f3b955
  4. #8ff355

Square

  1. #558ff3
  2. #f355de
  3. #f3b955
  4. #55f36a

Monochromatic

  1. #0c43a3
  2. #1161eb
  3. #558ff3
  4. #9cbef8
  5. #e4edfd

Shades

#558ff3 mixed progressively with black.

  1. #558ff3
  2. #4d81db
  3. #4472c2
  4. #3c64aa
  5. #335692
  6. #2b487a
  7. #223961
  8. #1a2b49
  9. #111d31
  10. #090e18
  11. #000000

Tints

#558ff3 mixed progressively with white.

  1. #558ff3
  2. #669af4
  3. #77a5f5
  4. #88b1f7
  5. #99bcf8
  6. #aac7f9
  7. #bbd2fa
  8. #ccddfb
  9. #dde9fd
  10. #eef4fe
  11. #ffffff

Tones

#558ff3 mixed progressively with gray.

  1. #558ff3
  2. #598ee8
  3. #5e8cdc
  4. #628bd1
  5. #6689c5
  6. #6b88ba
  7. #6f86ae
  8. #7385a3
  9. #778397
  10. #7c828c
  11. #808080

Readable text 3.18:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.61:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #909090 ≈ 0.003% of males
Achromatomaly #7d90c0 ≈ 0.001% of males
Protanopia #6198f7 ≈ 1.01% of males
Deuteranopia #488af1 ≈ 1.27% of males
Tritanopia #00a6b5 ≈ 0.0001% of males
Protanomaly #5c95f5 ≈ 1.08% of males
Deuteranomaly #4e8cf2 ≈ 4.63% of males
Tritanomaly #009dd1 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-558ff3 {
  color: #558ff3;
}
Background
.bg-558ff3 {
  background-color: #558ff3;
  color: #000000;
}
Border
.border-558ff3 {
  border: 2px solid #558ff3;
}
CSS variables
:root {
  --color-primary: #558ff3;
  --color-primary-rgb: 85 143 243;
  --color-primary-hsl: 218 87% 64%;
}
Gradient
.gradient-558ff3 {
  background: linear-gradient(135deg, #558ff3, #6a55f3);
}
Colored shadow
.shadow-558ff3 {
  box-shadow: 0 8px 24px rgb(85 143 243 / 0.35);
}

#5b92e5 United Nations Blue ΔE 1.60 #6495ed Cornflower Blue ΔE 2.16 #1e90ff Dodger Blue ΔE 4.26 #318ce7 Bleu de France ΔE 4.73 #6082b6 Glaucous ΔE 7.83 #71a6d2 Iceberg ΔE 8.16 #417dc1 Tufts Blue ΔE 8.47 #aa700c Inverted #909090 Grayscale 

United Nations Blue
#558ff3  rgb(85, 143, 243)  hsl(218, 87%, 64%)  United Nations Blue
#f3b955  rgb(243, 185, 85)  hsl(38, 87%, 64%)  Pastel Orange
#f3558f  rgb(243, 85, 143)  hsl(338, 87%, 64%)  French Rose
#8ff355  rgb(143, 243, 85)  hsl(98, 87%, 64%)  Lawn Green