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#640C8F

#640c8f ≈ Indigo

  • magenta
  • Lightness: low
  • Saturation: strong
  • Cool
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#640c8f is a color from the magenta family, with low lightness and strong saturation. In the RGB model it is made of 39.22% red, 4.71% green and 56.08% blue; printed in CMYK it uses 30.07% cyan, 91.61% magenta, 0% yellow and 43.92% black. Its hue angle is 280.31°, with 84.52% saturation and 30.39% lightness in HSL. It is a cool color, often associated with creativity, boldness and individuality. Designers typically use it for beauty and cosmetics, creative studios and corporate identities. White text on this color reaches a contrast ratio of 10.55:1 (WCAG AAA). The closest named color is Indigo (#4b0082), ΔE 4.82.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#660099
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0496

Complementary

  1. #640c8f
  2. #378f0c

Split complementary

  1. #640c8f
  2. #788f0c
  3. #0c8f23

Analogous

  1. #230c8f
  2. #640c8f
  3. #8f0c78

Triadic

  1. #640c8f
  2. #8f640c
  3. #0c8f64

Tetradic

  1. #640c8f
  2. #8f0c37
  3. #378f0c
  4. #0c8f64

Square

  1. #640c8f
  2. #8f230c
  3. #378f0c
  4. #0c788f

Monochromatic

  1. #0d0213
  2. #330648
  3. #640c8f
  4. #9512d6
  5. #b745ef

Shades

#640c8f mixed progressively with black.

  1. #640c8f
  2. #5a0b81
  3. #500a72
  4. #460864
  5. #3c0756
  6. #320648
  7. #280539
  8. #1e042b
  9. #14021d
  10. #0a010e
  11. #000000

Tints

#640c8f mixed progressively with white.

  1. #640c8f
  2. #74249a
  3. #833da5
  4. #9355b1
  5. #a26dbc
  6. #b286c7
  7. #c19ed2
  8. #d1b6dd
  9. #e0cee9
  10. #f0e7f4
  11. #ffffff

Tones

#640c8f mixed progressively with gray.

  1. #640c8f
  2. #67188e
  3. #6a238c
  4. #6c2f8b
  5. #6f3a89
  6. #724688
  7. #755286
  8. #785d85
  9. #7a6983
  10. #7d7482
  11. #808080

Readable text 10.55:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.99:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #3f3f3f ≈ 0.003% of males
Achromatomaly #503168 ≈ 0.001% of males
Protanopia #003c92 ≈ 1.01% of males
Deuteranopia #00408d ≈ 1.27% of males
Tritanopia #5d3453 ≈ 0.0001% of males
Protanomaly #312f91 ≈ 1.08% of males
Deuteranomaly #3b328e ≈ 4.63% of males
Tritanomaly #602970 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-640c8f {
  color: #640c8f;
}
Background
.bg-640c8f {
  background-color: #640c8f;
  color: #ffffff;
}
Border
.border-640c8f {
  border: 2px solid #640c8f;
}
CSS variables
:root {
  --color-primary: #640c8f;
  --color-primary-rgb: 100 12 143;
  --color-primary-hsl: 280 85% 30%;
}
Gradient
.gradient-640c8f {
  background: linear-gradient(135deg, #640c8f, #8f0c78);
}
Colored shadow
.shadow-640c8f {
  box-shadow: 0 8px 24px rgb(100 12 143 / 0.35);
}

#4b0082 Indigo ΔE 4.82 #663399 Rebecca Purple ΔE 6.27 #69359c Purple Heart ΔE 6.83 #6c3082 Eminence ΔE 6.92 #800080 Purple ΔE 7.09 #8b008b Dark Magenta ΔE 8.05 #880085 Mardi Gras ΔE 8.06 #9bf370 Inverted #3f3f3f Grayscale 

Indigo
#640c8f  rgb(100, 12, 143)  hsl(280, 85%, 30%)  Indigo
#378f0c  rgb(55, 143, 12)  hsl(100, 85%, 30%)  Islamic Green
#8f640c  rgb(143, 100, 12)  hsl(40, 85%, 30%)  Golden Brown
#0c8f64  rgb(12, 143, 100)  hsl(160, 85%, 30%)  Sea Green