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#643BCD

#643bcd ≈ Ocean Blue

  • violet
  • Lightness: medium
  • Saturation: strong
  • Cool
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#643bcd 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 80.39% blue; printed in CMYK it uses 51.22% cyan, 71.22% magenta, 0% yellow and 19.61% black. Its hue angle is 256.85°, with 59.35% saturation and 51.76% 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 6.89:1 (WCAG AA). The closest named color is Ocean Blue (#4f42b5), ΔE 5.01.

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 luminance0.1025

Complementary

  1. #643bcd
  2. #a4cd3b

Split complementary

  1. #643bcd
  2. #cdad3b
  3. #5bcd3b

Analogous

  1. #3b5bcd
  2. #643bcd
  3. #ad3bcd

Triadic

  1. #643bcd
  2. #cd643b
  3. #3bcd64

Tetradic

  1. #643bcd
  2. #cd3ba4
  3. #a4cd3b
  4. #3bcd64

Square

  1. #643bcd
  2. #cd3b5b
  3. #a4cd3b
  4. #3bcdad

Monochromatic

  1. #291758
  2. #452695
  3. #643bcd
  4. #9478dd
  5. #c4b5ec

Shades

#643bcd mixed progressively with black.

  1. #643bcd
  2. #5a35b9
  3. #502fa4
  4. #462990
  5. #3c237b
  6. #321e67
  7. #281852
  8. #1e123e
  9. #140c29
  10. #0a0615
  11. #000000

Tints

#643bcd mixed progressively with white.

  1. #643bcd
  2. #744fd2
  3. #8362d7
  4. #9376dc
  5. #a289e1
  6. #b29de6
  7. #c1b1eb
  8. #d1c4f0
  9. #e0d8f5
  10. #f0ebfa
  11. #ffffff

Tones

#643bcd mixed progressively with gray.

  1. #643bcd
  2. #6742c5
  3. #6a49be
  4. #6c50b6
  5. #6f57ae
  6. #725ea7
  7. #75649f
  8. #786b97
  9. #7a728f
  10. #7d7988
  11. #808080

Readable text 6.89:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.05:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #5a5a5a ≈ 0.003% of males
Achromatomaly #5e4f96 ≈ 0.001% of males
Protanopia #005dd1 ≈ 1.01% of males
Deuteranopia #0056ca ≈ 1.27% of males
Tritanopia #3e6180 ≈ 0.0001% of males
Protanomaly #2151d0 ≈ 1.08% of males
Deuteranomaly #254dcb ≈ 4.63% of males
Tritanomaly #5055a5 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-643bcd {
  color: #643bcd;
}
Background
.bg-643bcd {
  background-color: #643bcd;
  color: #ffffff;
}
Border
.border-643bcd {
  border: 2px solid #643bcd;
}
CSS variables
:root {
  --color-primary: #643bcd;
  --color-primary-rgb: 100 59 205;
  --color-primary-hsl: 257 59% 52%;
}
Gradient
.gradient-643bcd {
  background: linear-gradient(135deg, #643bcd, #ad3bcd);
}
Colored shadow
.shadow-643bcd {
  box-shadow: 0 8px 24px rgb(100 59 205 / 0.35);
}

#4f42b5 Ocean Blue ΔE 5.01 #5a4fcf Iris ΔE 5.42 #6050dc Majorelle Blue ΔE 5.84 #8a2be2 Blue Violet ΔE 6.40 #5218fa Han Purple ΔE 6.47 #6f00ff Electric Indigo ΔE 7.03 #69359c Purple Heart ΔE 7.84 #9bc432 Inverted #5a5a5a Grayscale 

Ocean Blue
#643bcd  rgb(100, 59, 205)  hsl(257, 59%, 52%)  Ocean Blue
#a4cd3b  rgb(164, 205, 59)  hsl(77, 59%, 52%)  Yellow Green
#cd643b  rgb(205, 100, 59)  hsl(17, 59%, 52%)  Flame
#3bcd64  rgb(59, 205, 100)  hsl(137, 59%, 52%)  Emerald