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#640BC4

#640bc4 ≈ Han Purple

  • violet
  • Lightness: medium
  • Saturation: strong
  • Cool
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#640bc4 is a color from the violet family, with medium lightness and strong saturation. In the RGB model it is made of 39.22% red, 4.31% green and 76.86% blue; printed in CMYK it uses 48.98% cyan, 94.39% magenta, 0% yellow and 23.14% black. Its hue angle is 268.86°, with 89.37% saturation and 40.59% lightness in HSL. It is a cool color, often associated with imagination, spirituality and luxury. Designers typically use it for beauty and cosmetics, creative studios and call-to-action buttons. White text on this color reaches a contrast ratio of 8.8:1 (WCAG AAA). The closest named color is Han Purple (#5218fa), ΔE 6.95.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#6600cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0693

Complementary

  1. #640bc4
  2. #6bc40b

Split complementary

  1. #640bc4
  2. #c4c00b
  3. #0fc40b

Analogous

  1. #0b0fc4
  2. #640bc4
  3. #c00bc4

Triadic

  1. #640bc4
  2. #c4640b
  3. #0bc464

Tetradic

  1. #640bc4
  2. #c40b6b
  3. #6bc40b
  4. #0bc464

Square

  1. #640bc4
  2. #c40b0f
  3. #6bc40b
  4. #0bc4c0

Monochromatic

  1. #1a0333
  2. #3f077c
  3. #640bc4
  4. #8a29f3
  5. #b171f7

Shades

#640bc4 mixed progressively with black.

  1. #640bc4
  2. #5a0ab0
  3. #50099d
  4. #460889
  5. #3c0776
  6. #320662
  7. #28044e
  8. #1e033b
  9. #140227
  10. #0a0114
  11. #000000

Tints

#640bc4 mixed progressively with white.

  1. #640bc4
  2. #7423ca
  3. #833cd0
  4. #9354d6
  5. #a26ddc
  6. #b285e2
  7. #c19de7
  8. #d1b6ed
  9. #e0cef3
  10. #f0e7f9
  11. #ffffff

Tones

#640bc4 mixed progressively with gray.

  1. #640bc4
  2. #6717bd
  3. #6a22b6
  4. #6c2eb0
  5. #6f3aa9
  6. #7246a2
  7. #75519b
  8. #785d94
  9. #7a698e
  10. #7d7487
  11. #808080

Readable text 8.8:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.39:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #4a4a4a ≈ 0.003% of males
Achromatomaly #563a8c ≈ 0.001% of males
Protanopia #004cc8 ≈ 1.01% of males
Deuteranopia #0048c1 ≈ 1.27% of males
Tritanopia #464d73 ≈ 0.0001% of males
Protanomaly #003cc7 ≈ 1.08% of males
Deuteranomaly #1038c2 ≈ 4.63% of males
Tritanomaly #543d9a ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-640bc4 {
  color: #640bc4;
}
Background
.bg-640bc4 {
  background-color: #640bc4;
  color: #ffffff;
}
Border
.border-640bc4 {
  border: 2px solid #640bc4;
}
CSS variables
:root {
  --color-primary: #640bc4;
  --color-primary-rgb: 100 11 196;
  --color-primary-hsl: 269 89% 41%;
}
Gradient
.gradient-640bc4 {
  background: linear-gradient(135deg, #640bc4, #c00bc4);
}
Colored shadow
.shadow-640bc4 {
  box-shadow: 0 8px 24px rgb(100 11 196 / 0.35);
}

#5218fa Han Purple ΔE 6.95 #3f00ff Ultramarine ΔE 7.11 #6f00ff Electric Indigo ΔE 7.58 #0000cd Medium Blue ΔE 7.64 #9400d3 Dark Violet ΔE 7.90 #663399 Rebecca Purple ΔE 7.93 #0000ff Blue ΔE 7.95 #9bf43b Inverted #4a4a4a Grayscale 

Han Purple
#640bc4  rgb(100, 11, 196)  hsl(269, 89%, 41%)  Han Purple
#6bc40b  rgb(107, 196, 11)  hsl(89, 89%, 41%)  Kelly Green
#c4640b  rgb(196, 100, 11)  hsl(29, 89%, 41%)  Chocolate
#0bc464  rgb(11, 196, 100)  hsl(149, 89%, 41%)  Emerald