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#643EC7

#643ec7 ≈ Ocean Blue

  • violet
  • Lightness: medium
  • Saturation: strong
  • Cool
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#643ec7 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 78.04% blue; printed in CMYK it uses 49.75% cyan, 68.84% magenta, 0% yellow and 21.96% black. Its hue angle is 256.64°, with 55.02% saturation and 51.18% 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 6.87:1 (WCAG AA). The closest named color is Ocean Blue (#4f42b5), ΔE 4.38.

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 luminance0.1028

Complementary

  1. #643ec7
  2. #a1c73e

Split complementary

  1. #643ec7
  2. #c7a93e
  3. #5dc73e

Analogous

  1. #3e5dc7
  2. #643ec7
  3. #a93ec7

Triadic

  1. #643ec7
  2. #c7643e
  3. #3ec764

Tetradic

  1. #643ec7
  2. #c73ea1
  3. #a1c73e
  4. #3ec764

Square

  1. #643ec7
  2. #c73e5d
  3. #a1c73e
  4. #3ec7a9

Monochromatic

  1. #291854
  2. #46298f
  3. #643ec7
  4. #9479d8
  5. #c3b5e9

Shades

#643ec7 mixed progressively with black.

  1. #643ec7
  2. #5a38b3
  3. #50329f
  4. #462b8b
  5. #3c2577
  6. #321f64
  7. #281950
  8. #1e133c
  9. #140c28
  10. #0a0614
  11. #000000

Tints

#643ec7 mixed progressively with white.

  1. #643ec7
  2. #7451cd
  3. #8365d2
  4. #9378d8
  5. #a28bdd
  6. #b29fe3
  7. #c1b2e9
  8. #d1c5ee
  9. #e0d8f4
  10. #f0ecf9
  11. #ffffff

Tones

#643ec7 mixed progressively with gray.

  1. #643ec7
  2. #6745c0
  3. #6a4bb9
  4. #6c52b2
  5. #6f58ab
  6. #725fa4
  7. #75669c
  8. #786c95
  9. #7a738e
  10. #7d7987
  11. #808080

Readable text 6.87:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.06:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #5a5a5a ≈ 0.003% of males
Achromatomaly #5e5093 ≈ 0.001% of males
Protanopia #005dcb ≈ 1.01% of males
Deuteranopia #0057c4 ≈ 1.27% of males
Tritanopia #42617e ≈ 0.0001% of males
Protanomaly #2a52c9 ≈ 1.08% of males
Deuteranomaly #2d4ec5 ≈ 4.63% of males
Tritanomaly #5255a0 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-643ec7 {
  color: #643ec7;
}
Background
.bg-643ec7 {
  background-color: #643ec7;
  color: #ffffff;
}
Border
.border-643ec7 {
  border: 2px solid #643ec7;
}
CSS variables
:root {
  --color-primary: #643ec7;
  --color-primary-rgb: 100 62 199;
  --color-primary-hsl: 257 55% 51%;
}
Gradient
.gradient-643ec7 {
  background: linear-gradient(135deg, #643ec7, #a93ec7);
}
Colored shadow
.shadow-643ec7 {
  box-shadow: 0 8px 24px rgb(100 62 199 / 0.35);
}

#4f42b5 Ocean Blue ΔE 4.38 #5a4fcf Iris ΔE 5.03 #6050dc Majorelle Blue ΔE 5.71 #8a2be2 Blue Violet ΔE 6.90 #69359c Purple Heart ΔE 7.29 #5218fa Han Purple ΔE 7.41 #6a5acd Slate Blue ΔE 7.66 #9bc138 Inverted #5a5a5a Grayscale 

Ocean Blue
#643ec7  rgb(100, 62, 199)  hsl(257, 55%, 51%)  Ocean Blue
#a1c73e  rgb(161, 199, 62)  hsl(77, 55%, 51%)  Yellow Green
#c7643e  rgb(199, 100, 62)  hsl(17, 55%, 51%)  Flame
#3ec764  rgb(62, 199, 100)  hsl(137, 55%, 51%)  Emerald