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#558DD0

#558dd0 ≈ United Nations Blue

  • azure
  • Lightness: medium
  • Saturation: moderate
  • Cool
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#558dd0 is a color from the azure family, with medium lightness and moderate saturation. In the RGB model it is made of 33.33% red, 55.29% green and 81.57% blue; printed in CMYK it uses 59.13% cyan, 32.21% magenta, 0% yellow and 18.43% black. Its hue angle is 212.68°, with 56.68% saturation and 57.45% 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 6.11:1 (WCAG AA). The closest named color is United Nations Blue (#5b92e5), ΔE 2.91.

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 luminance0.2554

Complementary

  1. #558dd0
  2. #d09855

Split complementary

  1. #558dd0
  2. #d05a55
  3. #cbd055

Analogous

  1. #55cbd0
  2. #558dd0
  3. #5a55d0

Triadic

  1. #558dd0
  2. #d0558d
  3. #8dd055

Tetradic

  1. #558dd0
  2. #9855d0
  3. #d09855
  4. #8dd055

Square

  1. #558dd0
  2. #d055cb
  3. #d09855
  4. #55d05a

Monochromatic

  1. #1e426e
  2. #2f67aa
  3. #558dd0
  4. #91b5e1
  5. #cdddf1

Shades

#558dd0 mixed progressively with black.

  1. #558dd0
  2. #4d7fbb
  3. #4471a6
  4. #3c6392
  5. #33557d
  6. #2b4768
  7. #223853
  8. #1a2a3e
  9. #111c2a
  10. #090e15
  11. #000000

Tints

#558dd0 mixed progressively with white.

  1. #558dd0
  2. #6698d5
  3. #77a4d9
  4. #88afde
  5. #99bbe3
  6. #aac6e8
  7. #bbd1ec
  8. #ccddf1
  9. #dde8f6
  10. #eef4fa
  11. #ffffff

Tones

#558dd0 mixed progressively with gray.

  1. #558dd0
  2. #598cc8
  3. #5e8ac0
  4. #6289b8
  5. #6688b0
  6. #6b87a8
  7. #6f85a0
  8. #738498
  9. #778390
  10. #7c8188
  11. #808080

Readable text 3.44:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.11:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8a8a8a ≈ 0.003% of males
Achromatomaly #798bab ≈ 0.001% of males
Protanopia #7191d3 ≈ 1.01% of males
Deuteranopia #6185cf ≈ 1.27% of males
Tritanopia #009ca5 ≈ 0.0001% of males
Protanomaly #678fd2 ≈ 1.08% of males
Deuteranomaly #5c88cf ≈ 4.63% of males
Tritanomaly #2c96b8 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-558dd0 {
  color: #558dd0;
}
Background
.bg-558dd0 {
  background-color: #558dd0;
  color: #000000;
}
Border
.border-558dd0 {
  border: 2px solid #558dd0;
}
CSS variables
:root {
  --color-primary: #558dd0;
  --color-primary-rgb: 85 141 208;
  --color-primary-hsl: 213 57% 57%;
}
Gradient
.gradient-558dd0 {
  background: linear-gradient(135deg, #558dd0, #5a55d0);
}
Colored shadow
.shadow-558dd0 {
  box-shadow: 0 8px 24px rgb(85 141 208 / 0.35);
}

#5b92e5 United Nations Blue ΔE 2.91 #318ce7 Bleu de France ΔE 3.13 #1e90ff Dodger Blue ΔE 4.53 #6495ed Cornflower Blue ΔE 4.62 #6082b6 Glaucous ΔE 5.51 #4682b4 Steel Blue ΔE 5.54 #417dc1 Tufts Blue ΔE 5.89 #aa722f Inverted #8a8a8a Grayscale 

United Nations Blue
#558dd0  rgb(85, 141, 208)  hsl(213, 57%, 57%)  United Nations Blue
#d09855  rgb(208, 152, 85)  hsl(33, 57%, 57%)  Camel
#d0558d  rgb(208, 85, 141)  hsl(333, 57%, 57%)  Mulberry
#8dd055  rgb(141, 208, 85)  hsl(93, 57%, 57%)  Yellow Green