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#643ECB

#643ecb ≈ Ocean Blue

  • violet
  • Lightness: medium
  • Saturation: strong
  • Cool
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#643ecb is a color from the violet family, with medium lightness and strong saturation. In the RGB model it is made of 39.22% red, 24.31% green and 79.61% blue; printed in CMYK it uses 50.74% cyan, 69.46% magenta, 0% yellow and 20.39% black. Its hue angle is 256.17°, with 57.55% saturation and 51.96% 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 6.79:1 (WCAG AA). The closest named color is Ocean Blue (#4f42b5), ΔE 4.67.

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 luminance0.1047

Complementary

  1. #643ecb
  2. #a5cb3e

Split complementary

  1. #643ecb
  2. #cbaa3e
  3. #5ecb3e

Analogous

  1. #3e5ecb
  2. #643ecb
  3. #aa3ecb

Triadic

  1. #643ecb
  2. #cb643e
  3. #3ecb64

Tetradic

  1. #643ecb
  2. #cb3ea5
  3. #a5cb3e
  4. #3ecb64

Square

  1. #643ecb
  2. #cb3e5e
  3. #a5cb3e
  4. #3ecbaa

Monochromatic

  1. #291858
  2. #452894
  3. #643ecb
  4. #947adb
  5. #c5b7eb

Shades

#643ecb mixed progressively with black.

  1. #643ecb
  2. #5a38b7
  3. #5032a2
  4. #462b8e
  5. #3c257a
  6. #321f66
  7. #281951
  8. #1e133d
  9. #140c29
  10. #0a0614
  11. #000000

Tints

#643ecb mixed progressively with white.

  1. #643ecb
  2. #7451d0
  3. #8365d5
  4. #9378db
  5. #a28be0
  6. #b29fe5
  7. #c1b2ea
  8. #d1c5ef
  9. #e0d8f5
  10. #f0ecfa
  11. #ffffff

Tones

#643ecb mixed progressively with gray.

  1. #643ecb
  2. #6745c4
  3. #6a4bbc
  4. #6c52b5
  5. #6f58ad
  6. #725fa6
  7. #75669e
  8. #786c97
  9. #7a738f
  10. #7d7988
  11. #808080

Readable text 6.79:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.09:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #5b5b5b ≈ 0.003% of males
Achromatomaly #5f5195 ≈ 0.001% of males
Protanopia #005ecf ≈ 1.01% of males
Deuteranopia #0057c8 ≈ 1.27% of males
Tritanopia #3f6280 ≈ 0.0001% of males
Protanomaly #2653ce ≈ 1.08% of males
Deuteranomaly #294ec9 ≈ 4.63% of males
Tritanomaly #5056a3 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-643ecb {
  color: #643ecb;
}
Background
.bg-643ecb {
  background-color: #643ecb;
  color: #ffffff;
}
Border
.border-643ecb {
  border: 2px solid #643ecb;
}
CSS variables
:root {
  --color-primary: #643ecb;
  --color-primary-rgb: 100 62 203;
  --color-primary-hsl: 256 58% 52%;
}
Gradient
.gradient-643ecb {
  background: linear-gradient(135deg, #643ecb, #aa3ecb);
}
Colored shadow
.shadow-643ecb {
  box-shadow: 0 8px 24px rgb(100 62 203 / 0.35);
}

#4f42b5 Ocean Blue ΔE 4.67 #5a4fcf Iris ΔE 4.86 #6050dc Majorelle Blue ΔE 5.38 #8a2be2 Blue Violet ΔE 6.66 #5218fa Han Purple ΔE 7.04 #6a5acd Slate Blue ΔE 7.54 #6f00ff Electric Indigo ΔE 7.58 #9bc134 Inverted #5b5b5b Grayscale 

Ocean Blue
#643ecb  rgb(100, 62, 203)  hsl(256, 58%, 52%)  Ocean Blue
#a5cb3e  rgb(165, 203, 62)  hsl(76, 58%, 52%)  Yellow Green
#cb643e  rgb(203, 100, 62)  hsl(16, 58%, 52%)  Flame
#3ecb64  rgb(62, 203, 100)  hsl(136, 58%, 52%)  Emerald