ColorTool
Log in
#558CCC

#558ccc ≈ Bleu de France

  • azure
  • Lightness: medium
  • Saturation: moderate
  • Cool
Check contrast Explore in graph Random color

#558ccc is a color from the azure family, with medium lightness and moderate saturation. In the RGB model it is made of 33.33% red, 54.9% green and 80% blue; printed in CMYK it uses 58.33% cyan, 31.37% magenta, 0% yellow and 20% black. Its hue angle is 212.27°, with 53.85% saturation and 56.67% 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 6.01:1 (WCAG AA). The closest named color is Bleu de France (#318ce7), ΔE 3.3.

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 luminance0.2505

Complementary

  1. #558ccc
  2. #cc9555

Split complementary

  1. #558ccc
  2. #cc5a55
  3. #c8cc55

Analogous

  1. #55c8cc
  2. #558ccc
  3. #5a55cc

Triadic

  1. #558ccc
  2. #cc558c
  3. #8ccc55

Tetradic

  1. #558ccc
  2. #9555cc
  3. #cc9555
  4. #8ccc55

Square

  1. #558ccc
  2. #cc55c8
  3. #cc9555
  4. #55cc5a

Monochromatic

  1. #1f4169
  2. #3166a3
  3. #558ccc
  4. #90b4de
  5. #cbdcef

Shades

#558ccc mixed progressively with black.

  1. #558ccc
  2. #4d7eb8
  3. #4470a3
  4. #3c628f
  5. #33547a
  6. #2b4666
  7. #223852
  8. #1a2a3d
  9. #111c29
  10. #090e14
  11. #000000

Tints

#558ccc mixed progressively with white.

  1. #558ccc
  2. #6698d1
  3. #77a3d6
  4. #88afdb
  5. #99bae0
  6. #aac6e6
  7. #bbd1eb
  8. #ccddf0
  9. #dde8f5
  10. #eef4fa
  11. #ffffff

Tones

#558ccc mixed progressively with gray.

  1. #558ccc
  2. #598bc4
  3. #5e8abd
  4. #6288b5
  5. #6687ae
  6. #6b86a6
  7. #6f859e
  8. #738497
  9. #77828f
  10. #7c8188
  11. #808080

Readable text 3.49:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.01:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #898989 ≈ 0.003% of males
Achromatomaly #788aa8 ≈ 0.001% of males
Protanopia #718fcf ≈ 1.01% of males
Deuteranopia #6284cb ≈ 1.27% of males
Tritanopia #009ba3 ≈ 0.0001% of males
Protanomaly #678ece ≈ 1.08% of males
Deuteranomaly #5d87cb ≈ 4.63% of males
Tritanomaly #2f95b5 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-558ccc {
  color: #558ccc;
}
Background
.bg-558ccc {
  background-color: #558ccc;
  color: #000000;
}
Border
.border-558ccc {
  border: 2px solid #558ccc;
}
CSS variables
:root {
  --color-primary: #558ccc;
  --color-primary-rgb: 85 140 204;
  --color-primary-hsl: 212 54% 57%;
}
Gradient
.gradient-558ccc {
  background: linear-gradient(135deg, #558ccc, #5a55cc);
}
Colored shadow
.shadow-558ccc {
  box-shadow: 0 8px 24px rgb(85 140 204 / 0.35);
}

#318ce7 Bleu de France ΔE 3.30 #5b92e5 United Nations Blue ΔE 3.41 #1e90ff Dodger Blue ΔE 4.90 #4682b4 Steel Blue ΔE 5.05 #6495ed Cornflower Blue ΔE 5.08 #6082b6 Glaucous ΔE 5.12 #417dc1 Tufts Blue ΔE 5.48 #aa7333 Inverted #898989 Grayscale 

Bleu de France
#558ccc  rgb(85, 140, 204)  hsl(212, 54%, 57%)  Bleu de France
#cc9555  rgb(204, 149, 85)  hsl(32, 54%, 57%)  Camel
#cc558c  rgb(204, 85, 140)  hsl(332, 54%, 57%)  Mulberry
#8ccc55  rgb(140, 204, 85)  hsl(92, 54%, 57%)  Yellow Green