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#647DEA

#647dea ≈ Glaucous

  • blue
  • Lightness: high
  • Saturation: strong
  • Cool
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#647dea is a color from the blue family, with high lightness and strong saturation. In the RGB model it is made of 39.22% red, 49.02% green and 91.76% blue; printed in CMYK it uses 57.26% cyan, 46.58% magenta, 0% yellow and 8.24% black. Its hue angle is 228.81°, with 76.14% saturation and 65.49% 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 5.66:1 (WCAG AA). The closest named color is Glaucous (#6082b6), ΔE 6.44.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#6666ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2332

Complementary

  1. #647dea
  2. #ead164

Split complementary

  1. #647dea
  2. #ea8e64
  3. #c0ea64

Analogous

  1. #64c0ea
  2. #647dea
  3. #8e64ea

Triadic

  1. #647dea
  2. #ea647d
  3. #7dea64

Tetradic

  1. #647dea
  2. #d164ea
  3. #ead164
  4. #7dea64

Square

  1. #647dea
  2. #ea64c0
  3. #ead164
  4. #64ea8e

Monochromatic

  1. #162f9f
  2. #2144e1
  3. #647dea
  4. #a7b5f3
  5. #ebeefc

Shades

#647dea mixed progressively with black.

  1. #647dea
  2. #5a71d3
  3. #5064bb
  4. #4658a4
  5. #3c4b8c
  6. #323f75
  7. #28325e
  8. #1e2646
  9. #14192f
  10. #0a0d17
  11. #000000

Tints

#647dea mixed progressively with white.

  1. #647dea
  2. #748aec
  3. #8397ee
  4. #93a4f0
  5. #a2b1f2
  6. #b2bef5
  7. #c1cbf7
  8. #d1d8f9
  9. #e0e5fb
  10. #f0f2fd
  11. #ffffff

Tones

#647dea mixed progressively with gray.

  1. #647dea
  2. #677ddf
  3. #6a7ed5
  4. #6c7eca
  5. #6f7ec0
  6. #727fb5
  7. #757faa
  8. #787fa0
  9. #7a7f95
  10. #7d808b
  11. #808080

Readable text 3.71:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.66:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #858585 ≈ 0.003% of males
Achromatomaly #7982b6 ≈ 0.001% of males
Protanopia #498bee ≈ 1.01% of males
Deuteranopia #357fe8 ≈ 1.27% of males
Tritanopia #0095a8 ≈ 0.0001% of males
Protanomaly #5586ec ≈ 1.08% of males
Deuteranomaly #4c7ee9 ≈ 4.63% of males
Tritanomaly #3f8cc6 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-647dea {
  color: #647dea;
}
Background
.bg-647dea {
  background-color: #647dea;
  color: #000000;
}
Border
.border-647dea {
  border: 2px solid #647dea;
}
CSS variables
:root {
  --color-primary: #647dea;
  --color-primary-rgb: 100 125 234;
  --color-primary-hsl: 229 76% 65%;
}
Gradient
.gradient-647dea {
  background: linear-gradient(135deg, #647dea, #8e64ea);
}
Colored shadow
.shadow-647dea {
  box-shadow: 0 8px 24px rgb(100 125 234 / 0.35);
}

#6082b6 Glaucous ΔE 6.44 #0070ff Brandeis Blue ΔE 7.30 #4169e1 Royal Blue ΔE 7.71 #4166f5 Ultramarine Blue ΔE 7.88 #5b92e5 United Nations Blue ΔE 8.15 #6495ed Cornflower Blue ΔE 8.19 #417dc1 Tufts Blue ΔE 8.67 #9b8215 Inverted #858585 Grayscale 

Glaucous
#647dea  rgb(100, 125, 234)  hsl(229, 76%, 65%)  Glaucous
#ead164  rgb(234, 209, 100)  hsl(49, 76%, 65%)  Naples Yellow
#ea647d  rgb(234, 100, 125)  hsl(349, 76%, 65%)  Blush
#7dea64  rgb(125, 234, 100)  hsl(109, 76%, 65%)  Pastel Green