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#647D7D

#647d7d ≈ Xanadu

  • cyan
  • Lightness: medium
  • Saturation: almost no
  • Neutral
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#647d7d is a color from the cyan family, with medium lightness and almost no saturation. In the RGB model it is made of 39.22% red, 49.02% green and 49.02% blue; printed in CMYK it uses 20% cyan, 0% magenta, 0% yellow and 50.98% black. Its hue angle is 180°, with 11.11% saturation and 44.12% lightness in HSL. It is a neutral color, often associated with freshness, technology and clarity. Designers typically use it for health and wellness, technology products and brand accents. Black text on this color reaches a contrast ratio of 4.77:1 (WCAG AA). The closest named color is Xanadu (#738678), ΔE 7.59.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#666666
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1886

Complementary

  1. #647d7d
  2. #7d6464

Split complementary

  1. #647d7d
  2. #7d6471
  3. #7d7164

Analogous

  1. #647d71
  2. #647d7d
  3. #64717d

Triadic

  1. #647d7d
  2. #7d647d
  3. #7d7d64

Tetradic

  1. #647d7d
  2. #64647d
  3. #7d6464
  4. #7d7d64

Square

  1. #647d7d
  2. #71647d
  3. #7d6464
  4. #717d64

Monochromatic

  1. #202828
  2. #425353
  3. #647d7d
  4. #8ba2a2
  5. #b6c4c4

Shades

#647d7d mixed progressively with black.

  1. #647d7d
  2. #5a7171
  3. #506464
  4. #465858
  5. #3c4b4b
  6. #323f3f
  7. #283232
  8. #1e2626
  9. #141919
  10. #0a0d0d
  11. #000000

Tints

#647d7d mixed progressively with white.

  1. #647d7d
  2. #748a8a
  3. #839797
  4. #93a4a4
  5. #a2b1b1
  6. #b2bebe
  7. #c1cbcb
  8. #d1d8d8
  9. #e0e5e5
  10. #f0f2f2
  11. #ffffff

Tones

#647d7d mixed progressively with gray.

  1. #647d7d
  2. #677d7d
  3. #6a7e7e
  4. #6c7e7e
  5. #6f7e7e
  6. #727f7f
  7. #757f7f
  8. #787f7f
  9. #7a7f7f
  10. #7d8080
  11. #808080

Readable text 4.4:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.77:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #787878 ≈ 0.003% of males
Achromatomaly #717a7a ≈ 0.001% of males
Protanopia #7a7a7d ≈ 1.01% of males
Deuteranopia #75777d ≈ 1.27% of males
Tritanopia #5c7f7d ≈ 0.0001% of males
Protanomaly #727b7d ≈ 1.08% of males
Deuteranomaly #6e797d ≈ 4.63% of males
Tritanomaly #5f7e7d ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-647d7d {
  color: #647d7d;
}
Background
.bg-647d7d {
  background-color: #647d7d;
  color: #000000;
}
Border
.border-647d7d {
  border: 2px solid #647d7d;
}
CSS variables
:root {
  --color-primary: #647d7d;
  --color-primary-rgb: 100 125 125;
  --color-primary-hsl: 180 11% 44%;
}
Gradient
.gradient-647d7d {
  background: linear-gradient(135deg, #647d7d, #64717d);
}
Colored shadow
.shadow-647d7d {
  box-shadow: 0 8px 24px rgb(100 125 125 / 0.35);
}

#738678 Xanadu ΔE 7.59 #708090 Slate Gray ΔE 10.13 #708090 Slate Grey ΔE 10.13 #367588 Teal Blue ΔE 10.32 #317873 Myrtle Green ΔE 10.87 #808080 Gray ΔE 10.95 #808080 Grey ΔE 10.95 #9b8282 Inverted #787878 Grayscale 

Xanadu
#647d7d  rgb(100, 125, 125)  hsl(180, 11%, 44%)  Xanadu
#7d6464  rgb(125, 100, 100)  hsl(0, 11%, 44%)  Wenge
#7d647d  rgb(125, 100, 125)  hsl(300, 11%, 44%)  Old Lavender
#7d7d64  rgb(125, 125, 100)  hsl(60, 11%, 44%)  Xanadu