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#646DAD

#646dad ≈ Queen Blue

  • blue
  • Lightness: medium
  • Saturation: moderate
  • Cool
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#646dad is a color from the blue family, with medium lightness and moderate saturation. In the RGB model it is made of 39.22% red, 42.75% green and 67.84% blue; printed in CMYK it uses 42.2% cyan, 36.99% magenta, 0% yellow and 32.16% black. Its hue angle is 232.6°, with 30.8% saturation and 53.53% 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. White text on this color reaches a contrast ratio of 4.85:1 (WCAG AA). The closest named color is Queen Blue (#436b95), ΔE 8.78.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#666699
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1666

Complementary

  1. #646dad
  2. #ada464

Split complementary

  1. #646dad
  2. #ad7f64
  3. #92ad64

Analogous

  1. #6492ad
  2. #646dad
  3. #7f64ad

Triadic

  1. #646dad
  2. #ad646d
  3. #6dad64

Tetradic

  1. #646dad
  2. #a464ad
  3. #ada464
  4. #6dad64

Square

  1. #646dad
  2. #ad6492
  3. #ada464
  4. #64ad7f

Monochromatic

  1. #2a2e4e
  2. #444b81
  3. #646dad
  4. #969cc7
  5. #c8cbe2

Shades

#646dad mixed progressively with black.

  1. #646dad
  2. #5a629c
  3. #50578a
  4. #464c79
  5. #3c4168
  6. #323757
  7. #282c45
  8. #1e2134
  9. #141623
  10. #0a0b11
  11. #000000

Tints

#646dad mixed progressively with white.

  1. #646dad
  2. #747cb5
  3. #838abd
  4. #9399c6
  5. #a2a7ce
  6. #b2b6d6
  7. #c1c5de
  8. #d1d3e6
  9. #e0e2ef
  10. #f0f0f7
  11. #ffffff

Tones

#646dad mixed progressively with gray.

  1. #646dad
  2. #676fa9
  3. #6a71a4
  4. #6c73a0
  5. #6f759b
  6. #727797
  7. #757892
  8. #787a8e
  9. #7a7c89
  10. #7d7e85
  11. #808080

Readable text 4.85:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.33:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #717171 ≈ 0.003% of males
Achromatomaly #6c708d ≈ 0.001% of males
Protanopia #5775b0 ≈ 1.01% of males
Deuteranopia #516fac ≈ 1.27% of males
Tritanopia #4d7a85 ≈ 0.0001% of males
Protanomaly #5c72af ≈ 1.08% of males
Deuteranomaly #596eac ≈ 4.63% of males
Tritanomaly #577596 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-646dad {
  color: #646dad;
}
Background
.bg-646dad {
  background-color: #646dad;
  color: #ffffff;
}
Border
.border-646dad {
  border: 2px solid #646dad;
}
CSS variables
:root {
  --color-primary: #646dad;
  --color-primary-rgb: 100 109 173;
  --color-primary-hsl: 233 31% 54%;
}
Gradient
.gradient-646dad {
  background: linear-gradient(135deg, #646dad, #7f64ad);
}
Colored shadow
.shadow-646dad {
  box-shadow: 0 8px 24px rgb(100 109 173 / 0.35);
}

#436b95 Queen Blue ΔE 8.78 #6082b6 Glaucous ΔE 8.80 #6a5acd Slate Blue ΔE 8.83 #4169e1 Royal Blue ΔE 9.03 #4166f5 Ultramarine Blue ΔE 10.71 #7b68ee Medium Slate Blue ΔE 10.92 #1560bd Denim ΔE 11.19 #9b9252 Inverted #717171 Grayscale 

Queen Blue
#646dad  rgb(100, 109, 173)  hsl(233, 31%, 54%)  Queen Blue
#ada464  rgb(173, 164, 100)  hsl(53, 31%, 54%)  Dark Khaki
#ad646d  rgb(173, 100, 109)  hsl(353, 31%, 54%)  Rose Gold
#6dad64  rgb(109, 173, 100)  hsl(113, 31%, 54%)  Asparagus