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#643CC4

#643cc4 ≈ Ocean Blue

  • violet
  • Lightness: medium
  • Saturation: strong
  • Cool
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#643cc4 is a color from the violet family, with medium lightness and strong saturation. In the RGB model it is made of 39.22% red, 23.53% green and 76.86% blue; printed in CMYK it uses 48.98% cyan, 69.39% magenta, 0% yellow and 23.14% black. Its hue angle is 257.65°, with 53.54% saturation and 50.2% 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 7.03:1 (WCAG AAA). The closest named color is Ocean Blue (#4f42b5), ΔE 4.34.

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 luminance0.0993

Complementary

  1. #643cc4
  2. #9cc43c

Split complementary

  1. #643cc4
  2. #c4a83c
  3. #58c43c

Analogous

  1. #3c58c4
  2. #643cc4
  3. #a83cc4

Triadic

  1. #643cc4
  2. #c4643c
  3. #3cc464

Tetradic

  1. #643cc4
  2. #c43c9c
  3. #9cc43c
  4. #3cc464

Square

  1. #643cc4
  2. #c43c58
  3. #9cc43c
  4. #3cc4a8

Monochromatic

  1. #28184f
  2. #462a8a
  3. #643cc4
  4. #9377d6
  5. #c1b1e8

Shades

#643cc4 mixed progressively with black.

  1. #643cc4
  2. #5a36b0
  3. #50309d
  4. #462a89
  5. #3c2476
  6. #321e62
  7. #28184e
  8. #1e123b
  9. #140c27
  10. #0a0614
  11. #000000

Tints

#643cc4 mixed progressively with white.

  1. #643cc4
  2. #7450ca
  3. #8363d0
  4. #9377d6
  5. #a28adc
  6. #b29ee2
  7. #c1b1e7
  8. #d1c5ed
  9. #e0d8f3
  10. #f0ecf9
  11. #ffffff

Tones

#643cc4 mixed progressively with gray.

  1. #643cc4
  2. #6743bd
  3. #6a4ab6
  4. #6c50b0
  5. #6f57a9
  6. #725ea2
  7. #75659b
  8. #786c94
  9. #7a728e
  10. #7d7987
  11. #808080

Readable text 7.03:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.99:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #595959 ≈ 0.003% of males
Achromatomaly #5d4f90 ≈ 0.001% of males
Protanopia #005bc8 ≈ 1.01% of males
Deuteranopia #0056c1 ≈ 1.27% of males
Tritanopia #445f7b ≈ 0.0001% of males
Protanomaly #2a50c6 ≈ 1.08% of males
Deuteranomaly #2e4dc2 ≈ 4.63% of males
Tritanomaly #53539e ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-643cc4 {
  color: #643cc4;
}
Background
.bg-643cc4 {
  background-color: #643cc4;
  color: #ffffff;
}
Border
.border-643cc4 {
  border: 2px solid #643cc4;
}
CSS variables
:root {
  --color-primary: #643cc4;
  --color-primary-rgb: 100 60 196;
  --color-primary-hsl: 258 54% 50%;
}
Gradient
.gradient-643cc4 {
  background: linear-gradient(135deg, #643cc4, #a83cc4);
}
Colored shadow
.shadow-643cc4 {
  box-shadow: 0 8px 24px rgb(100 60 196 / 0.35);
}

#4f42b5 Ocean Blue ΔE 4.34 #5a4fcf Iris ΔE 5.62 #6050dc Majorelle Blue ΔE 6.36 #69359c Purple Heart ΔE 6.74 #8a2be2 Blue Violet ΔE 7.00 #663399 Rebecca Purple ΔE 7.16 #5218fa Han Purple ΔE 7.46 #9bc33b Inverted #595959 Grayscale 

Ocean Blue
#643cc4  rgb(100, 60, 196)  hsl(258, 54%, 50%)  Ocean Blue
#9cc43c  rgb(156, 196, 60)  hsl(78, 54%, 50%)  Yellow Green
#c4643c  rgb(196, 100, 60)  hsl(18, 54%, 50%)  Flame
#3cc464  rgb(60, 196, 100)  hsl(138, 54%, 50%)  Emerald