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#640BBC

#640bbc ≈ Rebecca Purple

  • violet
  • Lightness: low
  • Saturation: strong
  • Cool
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#640bbc is a color from the violet family, with low lightness and strong saturation. In the RGB model it is made of 39.22% red, 4.31% green and 73.73% blue; printed in CMYK it uses 46.81% cyan, 94.15% magenta, 0% yellow and 26.27% black. Its hue angle is 270.17°, with 88.94% saturation and 39.02% 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 9.07:1 (WCAG AAA). The closest named color is Rebecca Purple (#663399), ΔE 7.34.

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 luminance0.0658

Complementary

  1. #640bbc
  2. #63bc0b

Split complementary

  1. #640bbc
  2. #bbbc0b
  3. #0bbc0c

Analogous

  1. #0c0bbc
  2. #640bbc
  3. #bc0bbb

Triadic

  1. #640bbc
  2. #bc640b
  3. #0bbc64

Tetradic

  1. #640bbc
  2. #bc0b63
  3. #63bc0b
  4. #0bbc64

Square

  1. #640bbc
  2. #bc0c0b
  3. #63bc0b
  4. #0bbbbc

Monochromatic

  1. #17032b
  2. #3e0774
  3. #640bbc
  4. #8a21f2
  5. #b06af6

Shades

#640bbc mixed progressively with black.

  1. #640bbc
  2. #5a0aa9
  3. #500996
  4. #460884
  5. #3c0771
  6. #32065e
  7. #28044b
  8. #1e0338
  9. #140226
  10. #0a0113
  11. #000000

Tints

#640bbc mixed progressively with white.

  1. #640bbc
  2. #7423c3
  3. #833cc9
  4. #9354d0
  5. #a26dd7
  6. #b285de
  7. #c19de4
  8. #d1b6eb
  9. #e0cef2
  10. #f0e7f8
  11. #ffffff

Tones

#640bbc mixed progressively with gray.

  1. #640bbc
  2. #6717b6
  3. #6a22b0
  4. #6c2eaa
  5. #6f3aa4
  6. #72469e
  7. #755198
  8. #785d92
  9. #7a698c
  10. #7d7486
  11. #808080

Readable text 9.07:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.32:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #494949 ≈ 0.003% of males
Achromatomaly #553987 ≈ 0.001% of males
Protanopia #0049c0 ≈ 1.01% of males
Deuteranopia #0046b9 ≈ 1.27% of males
Tritanopia #4b496e ≈ 0.0001% of males
Protanomaly #0a39bf ≈ 1.08% of males
Deuteranomaly #1d37ba ≈ 4.63% of males
Tritanomaly #563a94 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-640bbc {
  color: #640bbc;
}
Background
.bg-640bbc {
  background-color: #640bbc;
  color: #ffffff;
}
Border
.border-640bbc {
  border: 2px solid #640bbc;
}
CSS variables
:root {
  --color-primary: #640bbc;
  --color-primary-rgb: 100 11 188;
  --color-primary-hsl: 270 89% 39%;
}
Gradient
.gradient-640bbc {
  background: linear-gradient(135deg, #640bbc, #bc0bbb);
}
Colored shadow
.shadow-640bbc {
  box-shadow: 0 8px 24px rgb(100 11 188 / 0.35);
}

#663399 Rebecca Purple ΔE 7.34 #69359c Purple Heart ΔE 7.46 #0000cd Medium Blue ΔE 7.82 #5218fa Han Purple ΔE 8.00 #3f00ff Ultramarine ΔE 8.11 #9400d3 Dark Violet ΔE 8.26 #6f00ff Electric Indigo ΔE 8.59 #9bf443 Inverted #494949 Grayscale 

Rebecca Purple
#640bbc  rgb(100, 11, 188)  hsl(270, 89%, 39%)  Rebecca Purple
#63bc0b  rgb(99, 188, 11)  hsl(90, 89%, 39%)  Kelly Green
#bc640b  rgb(188, 100, 11)  hsl(30, 89%, 39%)  Ginger
#0bbc64  rgb(11, 188, 100)  hsl(150, 89%, 39%)  Medium Sea Green