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#166EDB

#166edb ≈ True Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#166edb is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 8.63% red, 43.14% green and 85.88% blue; printed in CMYK it uses 89.95% cyan, 49.77% magenta, 0% yellow and 14.12% black. Its hue angle is 213.2°, with 81.74% saturation and 47.25% 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 4.9:1 (WCAG AA). The closest named color is True Blue (#0073cf), ΔE 3.34.

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 luminance0.1644

Complementary

  1. #166edb
  2. #db8316

Split complementary

  1. #166edb
  2. #db2116
  3. #d0db16

Analogous

  1. #16d0db
  2. #166edb
  3. #2116db

Triadic

  1. #166edb
  2. #db166e
  3. #6edb16

Tetradic

  1. #166edb
  2. #8316db
  3. #db8316
  4. #6edb16

Square

  1. #166edb
  2. #db16d0
  3. #db8316
  4. #16db21

Monochromatic

  1. #082850
  2. #0f4b95
  3. #166edb
  4. #5096ed
  5. #96c0f4

Shades

#166edb mixed progressively with black.

  1. #166edb
  2. #1463c5
  3. #1258af
  4. #0f4d99
  5. #0d4283
  6. #0b376e
  7. #092c58
  8. #072142
  9. #04162c
  10. #020b16
  11. #000000

Tints

#166edb mixed progressively with white.

  1. #166edb
  2. #2d7ddf
  3. #458be2
  4. #5c9ae6
  5. #73a8e9
  6. #8bb7ed
  7. #a2c5f1
  8. #b9d4f4
  9. #d0e2f8
  10. #e8f1fb
  11. #ffffff

Tones

#166edb mixed progressively with gray.

  1. #166edb
  2. #2170d2
  3. #2b72c9
  4. #3673c0
  5. #4075b7
  6. #4b77ae
  7. #5679a4
  8. #607b9b
  9. #6b7c92
  10. #757e89
  11. #808080

Readable text 4.9:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.29:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #717171 ≈ 0.003% of males
Achromatomaly #5a70a6 ≈ 0.001% of males
Protanopia #277adf ≈ 1.01% of males
Deuteranopia #0069d9 ≈ 1.27% of males
Tritanopia #00899a ≈ 0.0001% of males
Protanomaly #2175dd ≈ 1.08% of males
Deuteranomaly #006bda ≈ 4.63% of males
Tritanomaly #007fb8 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-166edb {
  color: #166edb;
}
Background
.bg-166edb {
  background-color: #166edb;
  color: #ffffff;
}
Border
.border-166edb {
  border: 2px solid #166edb;
}
CSS variables
:root {
  --color-primary: #166edb;
  --color-primary-rgb: 22 110 219;
  --color-primary-hsl: 213 82% 47%;
}
Gradient
.gradient-166edb {
  background: linear-gradient(135deg, #166edb, #2116db);
}
Colored shadow
.shadow-166edb {
  box-shadow: 0 8px 24px rgb(22 110 219 / 0.35);
}

#0073cf True Blue ΔE 3.34 #0070ff Brandeis Blue ΔE 4.46 #4169e1 Royal Blue ΔE 4.95 #417dc1 Tufts Blue ΔE 5.64 #0072bb French Blue ΔE 5.67 #1560bd Denim ΔE 5.90 #4166f5 Ultramarine Blue ΔE 7.06 #e99124 Inverted #717171 Grayscale 

True Blue
#166edb  rgb(22, 110, 219)  hsl(213, 82%, 47%)  True Blue
#db8316  rgb(219, 131, 22)  hsl(33, 82%, 47%)  Fulvous
#db166e  rgb(219, 22, 110)  hsl(333, 82%, 47%)  Dogwood Rose
#6edb16  rgb(110, 219, 22)  hsl(93, 82%, 47%)  Lime Green