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#644BB3

#644bb3 ≈ Ocean Blue

  • violet
  • Lightness: medium
  • Saturation: moderate
  • Cool
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#644bb3 is a color from the violet family, with medium lightness and moderate saturation. In the RGB model it is made of 39.22% red, 29.41% green and 70.2% blue; printed in CMYK it uses 44.13% cyan, 58.1% magenta, 0% yellow and 29.8% black. Its hue angle is 254.42°, with 40.94% saturation and 49.8% 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 6.56:1 (WCAG AA). The closest named color is Ocean Blue (#4f42b5), ΔE 4.28.

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 luminance0.11

Complementary

  1. #644bb3
  2. #9ab34b

Split complementary

  1. #644bb3
  2. #b3984b
  3. #66b34b

Analogous

  1. #4b66b3
  2. #644bb3
  3. #984bb3

Triadic

  1. #644bb3
  2. #b3644b
  3. #4bb364

Tetradic

  1. #644bb3
  2. #b34b9a
  3. #9ab34b
  4. #4bb364

Square

  1. #644bb3
  2. #b34b66
  3. #9ab34b
  4. #4bb398

Monochromatic

  1. #281e47
  2. #46347d
  3. #644bb3
  4. #9280ca
  5. #c1b6e1

Shades

#644bb3 mixed progressively with black.

  1. #644bb3
  2. #5a44a1
  3. #503c8f
  4. #46357d
  5. #3c2d6b
  6. #32265a
  7. #281e48
  8. #1e1736
  9. #140f24
  10. #0a0812
  11. #000000

Tints

#644bb3 mixed progressively with white.

  1. #644bb3
  2. #745dbb
  3. #836fc2
  4. #9381ca
  5. #a293d1
  6. #b2a5d9
  7. #c1b7e1
  8. #d1c9e8
  9. #e0dbf0
  10. #f0edf7
  11. #ffffff

Tones

#644bb3 mixed progressively with gray.

  1. #644bb3
  2. #6750ae
  3. #6a56a9
  4. #6c5ba4
  5. #6f609f
  6. #72669a
  7. #756b94
  8. #78708f
  9. #7a758a
  10. #7d7b85
  11. #808080

Readable text 6.56:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.2:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #5d5d5d ≈ 0.003% of males
Achromatomaly #605688 ≈ 0.001% of males
Protanopia #045fb6 ≈ 1.01% of males
Deuteranopia #0f5bb1 ≈ 1.27% of males
Tritanopia #4d6278 ≈ 0.0001% of males
Protanomaly #4058b5 ≈ 1.08% of males
Deuteranomaly #4255b2 ≈ 4.63% of males
Tritanomaly #575a93 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-644bb3 {
  color: #644bb3;
}
Background
.bg-644bb3 {
  background-color: #644bb3;
  color: #ffffff;
}
Border
.border-644bb3 {
  border: 2px solid #644bb3;
}
CSS variables
:root {
  --color-primary: #644bb3;
  --color-primary-rgb: 100 75 179;
  --color-primary-hsl: 254 41% 50%;
}
Gradient
.gradient-644bb3 {
  background: linear-gradient(135deg, #644bb3, #984bb3);
}
Colored shadow
.shadow-644bb3 {
  box-shadow: 0 8px 24px rgb(100 75 179 / 0.35);
}

#4f42b5 Ocean Blue ΔE 4.28 #5a4fcf Iris ΔE 4.84 #7851a9 Royal Purple ΔE 5.28 #6a5acd Slate Blue ΔE 5.91 #6050dc Majorelle Blue ΔE 6.25 #69359c Purple Heart ΔE 7.09 #663399 Rebecca Purple ΔE 7.59 #9bb44c Inverted #5d5d5d Grayscale 

Ocean Blue
#644bb3  rgb(100, 75, 179)  hsl(254, 41%, 50%)  Ocean Blue
#9ab34b  rgb(154, 179, 75)  hsl(74, 41%, 50%)  Apple Green
#b3644b  rgb(179, 100, 75)  hsl(14, 41%, 50%)  Redwood
#4bb364  rgb(75, 179, 100)  hsl(134, 41%, 50%)  Medium Sea Green