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#643BD4

#643bd4 ≈ Iris

  • violet
  • Lightness: medium
  • Saturation: strong
  • Cool
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#643bd4 is a color from the violet family, with medium lightness and strong saturation. In the RGB model it is made of 39.22% red, 23.14% green and 83.14% blue; printed in CMYK it uses 52.83% cyan, 72.17% magenta, 0% yellow and 16.86% black. Its hue angle is 256.08°, with 64.02% saturation and 53.14% 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 brand accents. White text on this color reaches a contrast ratio of 6.73:1 (WCAG AA). The closest named color is Iris (#5a4fcf), ΔE 5.27.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#6633cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1059

Complementary

  1. #643bd4
  2. #abd43b

Split complementary

  1. #643bd4
  2. #d4b13b
  3. #5fd43b

Analogous

  1. #3b5fd4
  2. #643bd4
  3. #b13bd4

Triadic

  1. #643bd4
  2. #d4643b
  3. #3bd464

Tetradic

  1. #643bd4
  2. #d43bab
  3. #abd43b
  4. #3bd464

Square

  1. #643bd4
  2. #d43b5f
  3. #abd43b
  4. #3bd4b1

Monochromatic

  1. #291561
  2. #4423a0
  3. #643bd4
  4. #967ae2
  5. #c7b8f0

Shades

#643bd4 mixed progressively with black.

  1. #643bd4
  2. #5a35bf
  3. #502faa
  4. #462994
  5. #3c237f
  6. #321e6a
  7. #281855
  8. #1e1240
  9. #140c2a
  10. #0a0615
  11. #000000

Tints

#643bd4 mixed progressively with white.

  1. #643bd4
  2. #744fd8
  3. #8362dd
  4. #9376e1
  5. #a289e5
  6. #b29dea
  7. #c1b1ee
  8. #d1c4f2
  9. #e0d8f6
  10. #f0ebfb
  11. #ffffff

Tones

#643bd4 mixed progressively with gray.

  1. #643bd4
  2. #6742cc
  3. #6a49c3
  4. #6c50bb
  5. #6f57b2
  6. #725eaa
  7. #7564a2
  8. #786b99
  9. #7a7291
  10. #7d7988
  11. #808080

Readable text 6.73:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.12:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #5c5c5c ≈ 0.003% of males
Achromatomaly #5f509b ≈ 0.001% of males
Protanopia #005fd8 ≈ 1.01% of males
Deuteranopia #0057d1 ≈ 1.27% of males
Tritanopia #386484 ≈ 0.0001% of males
Protanomaly #1853d7 ≈ 1.08% of males
Deuteranomaly #1c4ed2 ≈ 4.63% of males
Tritanomaly #4d57aa ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-643bd4 {
  color: #643bd4;
}
Background
.bg-643bd4 {
  background-color: #643bd4;
  color: #ffffff;
}
Border
.border-643bd4 {
  border: 2px solid #643bd4;
}
CSS variables
:root {
  --color-primary: #643bd4;
  --color-primary-rgb: 100 59 212;
  --color-primary-hsl: 256 64% 53%;
}
Gradient
.gradient-643bd4 {
  background: linear-gradient(135deg, #643bd4, #b13bd4);
}
Colored shadow
.shadow-643bd4 {
  box-shadow: 0 8px 24px rgb(100 59 212 / 0.35);
}

#5a4fcf Iris ΔE 5.27 #6050dc Majorelle Blue ΔE 5.42 #4f42b5 Ocean Blue ΔE 5.59 #5218fa Han Purple ΔE 5.91 #8a2be2 Blue Violet ΔE 6.08 #6f00ff Electric Indigo ΔE 6.42 #3f00ff Ultramarine ΔE 7.65 #9bc42b Inverted #5c5c5c Grayscale 

Iris
#643bd4  rgb(100, 59, 212)  hsl(256, 64%, 53%)  Iris
#abd43b  rgb(171, 212, 59)  hsl(76, 64%, 53%)  Yellow Green
#d4643b  rgb(212, 100, 59)  hsl(16, 64%, 53%)  Flame
#3bd464  rgb(59, 212, 100)  hsl(136, 64%, 53%)  Malachite