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#0066CC

#0066cc ≈ Denim

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
  • Web safe
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#0066cc is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 0% red, 40% green and 80% blue; printed in CMYK it uses 100% cyan, 50% magenta, 0% yellow and 20% black. Its hue angle is 210°, with 100% saturation and 40% 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. White text on this color reaches a contrast ratio of 5.57:1 (WCAG AA). The closest named color is Denim (#1560bd), ΔE 2.63.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0066cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1386

Complementary

  1. #0066cc
  2. #cc6600

Split complementary

  1. #0066cc
  2. #cc0000
  3. #cccc00

Analogous

  1. #00cccc
  2. #0066cc
  3. #0000cc

Triadic

  1. #0066cc
  2. #cc0066
  3. #66cc00

Tetradic

  1. #0066cc
  2. #6600cc
  3. #cc6600
  4. #66cc00

Square

  1. #0066cc
  2. #cc00cc
  3. #cc6600
  4. #00cc00

Monochromatic

  1. #001933
  2. #004080
  3. #0066cc
  4. #1a8cff
  5. #66b2ff

Shades

#0066cc mixed progressively with black.

  1. #0066cc
  2. #005cb8
  3. #0052a3
  4. #00478f
  5. #003d7a
  6. #003366
  7. #002952
  8. #001f3d
  9. #001429
  10. #000a14
  11. #000000

Tints

#0066cc mixed progressively with white.

  1. #0066cc
  2. #1a75d1
  3. #3385d6
  4. #4d94db
  5. #66a3e0
  6. #80b3e6
  7. #99c2eb
  8. #b3d1f0
  9. #cce0f5
  10. #e6f0fa
  11. #ffffff

Tones

#0066cc mixed progressively with gray.

  1. #0066cc
  2. #0d69c4
  3. #1a6bbd
  4. #266eb5
  5. #3370ae
  6. #4073a6
  7. #4d769e
  8. #5a7897
  9. #667b8f
  10. #737d88
  11. #808080

Readable text 5.57:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.77:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #686868 ≈ 0.003% of males
Achromatomaly #51679a ≈ 0.001% of males
Protanopia #2271d0 ≈ 1.01% of males
Deuteranopia #0060ca ≈ 1.27% of males
Tritanopia #007f8f ≈ 0.0001% of males
Protanomaly #196dce ≈ 1.08% of males
Deuteranomaly #0063cb ≈ 4.63% of males
Tritanomaly #0076ab ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-0066cc {
  color: #0066cc;
}
Background
.bg-0066cc {
  background-color: #0066cc;
  color: #ffffff;
}
Border
.border-0066cc {
  border: 2px solid #0066cc;
}
CSS variables
:root {
  --color-primary: #0066cc;
  --color-primary-rgb: 0 102 204;
  --color-primary-hsl: 210 100% 40%;
}
Gradient
.gradient-0066cc {
  background: linear-gradient(135deg, #0066cc, #0000cc);
}
Colored shadow
.shadow-0066cc {
  box-shadow: 0 8px 24px rgb(0 102 204 / 0.35);
}

#1560bd Denim ΔE 2.63 #0073cf True Blue ΔE 4.93 #26619c Lapis Lazuli ΔE 5.27 #0067a5 Medium Persian Blue ΔE 5.75 #0072bb French Blue ΔE 5.86 #436b95 Queen Blue ΔE 5.94 #4169e1 Royal Blue ΔE 6.19 #ff9933 Inverted #686868 Grayscale 

Denim
#0066cc  rgb(0, 102, 204)  hsl(210, 100%, 40%)  Denim
#cc6600  rgb(204, 102, 0)  hsl(30, 100%, 40%)  Chocolate
#cc0066  rgb(204, 0, 102)  hsl(330, 100%, 40%)  Dogwood Rose
#66cc00  rgb(102, 204, 0)  hsl(90, 100%, 40%)  Kelly Green