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#640BC8

#640bc8 ≈ Han Purple

  • violet
  • Lightness: medium
  • Saturation: strong
  • Cool
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#640bc8 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 78.43% blue; printed in CMYK it uses 50% cyan, 94.5% magenta, 0% yellow and 21.57% black. Its hue angle is 268.25°, with 89.57% saturation and 41.37% 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 8.66:1 (WCAG AAA). The closest named color is Han Purple (#5218fa), ΔE 6.44.

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 luminance0.0712

Complementary

  1. #640bc8
  2. #6fc80b

Split complementary

  1. #640bc8
  2. #c8c20b
  3. #11c80b

Analogous

  1. #0b11c8
  2. #640bc8
  3. #c20bc8

Triadic

  1. #640bc8
  2. #c8640b
  3. #0bc864

Tetradic

  1. #640bc8
  2. #c80b6f
  3. #6fc80b
  4. #0bc864

Square

  1. #640bc8
  2. #c80b11
  3. #6fc80b
  4. #0bc8c2

Monochromatic

  1. #1b0337
  2. #40077f
  3. #640bc8
  4. #8a2cf3
  5. #b275f7

Shades

#640bc8 mixed progressively with black.

  1. #640bc8
  2. #5a0ab4
  3. #5009a0
  4. #46088c
  5. #3c0778
  6. #320664
  7. #280450
  8. #1e033c
  9. #140228
  10. #0a0114
  11. #000000

Tints

#640bc8 mixed progressively with white.

  1. #640bc8
  2. #7423ce
  3. #833cd3
  4. #9354d9
  5. #a26dde
  6. #b285e4
  7. #c19de9
  8. #d1b6ef
  9. #e0cef4
  10. #f0e7fa
  11. #ffffff

Tones

#640bc8 mixed progressively with gray.

  1. #640bc8
  2. #6717c1
  3. #6a22ba
  4. #6c2eb2
  5. #6f3aab
  6. #7246a4
  7. #75519d
  8. #785d96
  9. #7a698e
  10. #7d7487
  11. #808080

Readable text 8.66:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.42:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #4b4b4b ≈ 0.003% of males
Achromatomaly #563b8f ≈ 0.001% of males
Protanopia #004dcc ≈ 1.01% of males
Deuteranopia #0048c5 ≈ 1.27% of males
Tritanopia #434f75 ≈ 0.0001% of males
Protanomaly #003dcb ≈ 1.08% of males
Deuteranomaly #0639c6 ≈ 4.63% of males
Tritanomaly #523e9d ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-640bc8 {
  color: #640bc8;
}
Background
.bg-640bc8 {
  background-color: #640bc8;
  color: #ffffff;
}
Border
.border-640bc8 {
  border: 2px solid #640bc8;
}
CSS variables
:root {
  --color-primary: #640bc8;
  --color-primary-rgb: 100 11 200;
  --color-primary-hsl: 268 90% 41%;
}
Gradient
.gradient-640bc8 {
  background: linear-gradient(135deg, #640bc8, #c20bc8);
}
Colored shadow
.shadow-640bc8 {
  box-shadow: 0 8px 24px rgb(100 11 200 / 0.35);
}

#5218fa Han Purple ΔE 6.44 #3f00ff Ultramarine ΔE 6.63 #6f00ff Electric Indigo ΔE 7.07 #0000ff Blue ΔE 7.55 #0000cd Medium Blue ΔE 7.63 #9400d3 Dark Violet ΔE 7.75 #663399 Rebecca Purple ΔE 8.24 #9bf437 Inverted #4b4b4b Grayscale 

Han Purple
#640bc8  rgb(100, 11, 200)  hsl(268, 90%, 41%)  Han Purple
#6fc80b  rgb(111, 200, 11)  hsl(88, 90%, 41%)  Kelly Green
#c8640b  rgb(200, 100, 11)  hsl(28, 90%, 41%)  Chocolate
#0bc864  rgb(11, 200, 100)  hsl(148, 90%, 41%)  Emerald