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#558FDD

#558fdd ≈ United Nations Blue

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#558fdd is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 33.33% red, 56.08% green and 86.67% blue; printed in CMYK it uses 61.54% cyan, 35.29% magenta, 0% yellow and 13.33% black. Its hue angle is 214.41°, with 66.67% saturation and 60% 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 brand accents. Black text on this color reaches a contrast ratio of 6.36:1 (WCAG AA). The closest named color is United Nations Blue (#5b92e5), ΔE 1.52.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#6699cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.268

Complementary

  1. #558fdd
  2. #dda355

Split complementary

  1. #558fdd
  2. #dd5f55
  3. #d3dd55

Analogous

  1. #55d3dd
  2. #558fdd
  3. #5f55dd

Triadic

  1. #558fdd
  2. #dd558f
  3. #8fdd55

Tetradic

  1. #558fdd
  2. #a355dd
  3. #dda355
  4. #8fdd55

Square

  1. #558fdd
  2. #dd55d3
  3. #dda355
  4. #55dd5f

Monochromatic

  1. #194580
  2. #2668bf
  3. #558fdd
  4. #95b9ea
  5. #d4e3f7

Shades

#558fdd mixed progressively with black.

  1. #558fdd
  2. #4d81c7
  3. #4472b1
  4. #3c649b
  5. #335685
  6. #2b486f
  7. #223958
  8. #1a2b42
  9. #111d2c
  10. #090e16
  11. #000000

Tints

#558fdd mixed progressively with white.

  1. #558fdd
  2. #669ae0
  3. #77a5e4
  4. #88b1e7
  5. #99bceb
  6. #aac7ee
  7. #bbd2f1
  8. #ccddf5
  9. #dde9f8
  10. #eef4fc
  11. #ffffff

Tones

#558fdd mixed progressively with gray.

  1. #558fdd
  2. #598ed4
  3. #5e8cca
  4. #628bc1
  5. #6689b8
  6. #6b88af
  7. #6f86a5
  8. #73859c
  9. #778393
  10. #7c8289
  11. #808080

Readable text 3.3:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.36:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8d8d8d ≈ 0.003% of males
Achromatomaly #7b8eb3 ≈ 0.001% of males
Protanopia #6e94e0 ≈ 1.01% of males
Deuteranopia #5b88db ≈ 1.27% of males
Tritanopia #00a1ac ≈ 0.0001% of males
Protanomaly #6592df ≈ 1.08% of males
Deuteranomaly #598bdc ≈ 4.63% of males
Tritanomaly #209ac1 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-558fdd {
  color: #558fdd;
}
Background
.bg-558fdd {
  background-color: #558fdd;
  color: #000000;
}
Border
.border-558fdd {
  border: 2px solid #558fdd;
}
CSS variables
:root {
  --color-primary: #558fdd;
  --color-primary-rgb: 85 143 221;
  --color-primary-hsl: 214 67% 60%;
}
Gradient
.gradient-558fdd {
  background: linear-gradient(135deg, #558fdd, #5f55dd);
}
Colored shadow
.shadow-558fdd {
  box-shadow: 0 8px 24px rgb(85 143 221 / 0.35);
}

#5b92e5 United Nations Blue ΔE 1.52 #318ce7 Bleu de France ΔE 3.21 #6495ed Cornflower Blue ΔE 3.32 #1e90ff Dodger Blue ΔE 3.82 #6082b6 Glaucous ΔE 6.54 #4682b4 Steel Blue ΔE 6.92 #417dc1 Tufts Blue ΔE 7.00 #aa7022 Inverted #8d8d8d Grayscale 

United Nations Blue
#558fdd  rgb(85, 143, 221)  hsl(214, 67%, 60%)  United Nations Blue
#dda355  rgb(221, 163, 85)  hsl(34, 67%, 60%)  Indian Yellow
#dd558f  rgb(221, 85, 143)  hsl(334, 67%, 60%)  Blush
#8fdd55  rgb(143, 221, 85)  hsl(94, 67%, 60%)  Inchworm