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#647CBE

#647cbe ≈ Glaucous

  • blue
  • Lightness: medium
  • Saturation: moderate
  • Cool
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#647cbe is a color from the blue family, with medium lightness and moderate saturation. In the RGB model it is made of 39.22% red, 48.63% green and 74.51% blue; printed in CMYK it uses 47.37% cyan, 34.74% magenta, 0% yellow and 25.49% black. Its hue angle is 224°, with 40.91% saturation and 56.86% lightness in HSL. It is a cool color, often associated with trust, stability and focus. Designers typically use it for technology products, finance and banking and brand accents. Black text on this color reaches a contrast ratio of 5.17:1 (WCAG AA). The closest named color is Glaucous (#6082b6), ΔE 3.18.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#6666cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2084

Complementary

  1. #647cbe
  2. #bea664

Split complementary

  1. #647cbe
  2. #be7964
  3. #a9be64

Analogous

  1. #64a9be
  2. #647cbe
  3. #7964be

Triadic

  1. #647cbe
  2. #be647c
  3. #7cbe64

Tetradic

  1. #647cbe
  2. #a664be
  3. #bea664
  4. #7cbe64

Square

  1. #647cbe
  2. #be64a9
  3. #bea664
  4. #64be79

Monochromatic

  1. #283761
  2. #3f5696
  3. #647cbe
  4. #9aaad5
  5. #d0d7eb

Shades

#647cbe mixed progressively with black.

  1. #647cbe
  2. #5a70ab
  3. #506398
  4. #465785
  5. #3c4a72
  6. #323e5f
  7. #28324c
  8. #1e2539
  9. #141926
  10. #0a0c13
  11. #000000

Tints

#647cbe mixed progressively with white.

  1. #647cbe
  2. #7489c5
  3. #8396cb
  4. #93a3d2
  5. #a2b0d8
  6. #b2bedf
  7. #c1cbe5
  8. #d1d8ec
  9. #e0e5f2
  10. #f0f2f9
  11. #ffffff

Tones

#647cbe mixed progressively with gray.

  1. #647cbe
  2. #677cb8
  3. #6a7db2
  4. #6c7dab
  5. #6f7ea5
  6. #727e9f
  7. #757e99
  8. #787f93
  9. #7a7f8c
  10. #7d8086
  11. #808080

Readable text 4.06:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.17:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #7e7e7e ≈ 0.003% of males
Achromatomaly #747d9c ≈ 0.001% of males
Protanopia #6382c1 ≈ 1.01% of males
Deuteranopia #5a7abd ≈ 1.27% of males
Tritanopia #418a94 ≈ 0.0001% of males
Protanomaly #6480c0 ≈ 1.08% of males
Deuteranomaly #5e7bbd ≈ 4.63% of males
Tritanomaly #5185a6 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-647cbe {
  color: #647cbe;
}
Background
.bg-647cbe {
  background-color: #647cbe;
  color: #000000;
}
Border
.border-647cbe {
  border: 2px solid #647cbe;
}
CSS variables
:root {
  --color-primary: #647cbe;
  --color-primary-rgb: 100 124 190;
  --color-primary-hsl: 224 41% 57%;
}
Gradient
.gradient-647cbe {
  background: linear-gradient(135deg, #647cbe, #7964be);
}
Colored shadow
.shadow-647cbe {
  box-shadow: 0 8px 24px rgb(100 124 190 / 0.35);
}

#6082b6 Glaucous ΔE 3.18 #417dc1 Tufts Blue ΔE 6.88 #4169e1 Royal Blue ΔE 8.22 #4682b4 Steel Blue ΔE 8.23 #0070ff Brandeis Blue ΔE 9.40 #5d8aa8 Air Force Blue ΔE 9.42 #5b92e5 United Nations Blue ΔE 9.48 #9b8341 Inverted #7e7e7e Grayscale 

Glaucous
#647cbe  rgb(100, 124, 190)  hsl(224, 41%, 57%)  Glaucous
#bea664  rgb(190, 166, 100)  hsl(44, 41%, 57%)  Ecru
#be647c  rgb(190, 100, 124)  hsl(344, 41%, 57%)  Rose Gold
#7cbe64  rgb(124, 190, 100)  hsl(104, 41%, 57%)  Mantis