ColorTool
Log in
#663EF7

#663ef7 ≈ Majorelle Blue

  • violet
  • Lightness: medium
  • Saturation: strong
  • Cool
Check contrast Explore in graph Random color

#663ef7 is a color from the violet family, with medium lightness and strong saturation. In the RGB model it is made of 40% red, 24.31% green and 96.86% blue; printed in CMYK it uses 58.7% cyan, 74.9% magenta, 0% yellow and 3.14% black. Its hue angle is 252.97°, with 92.04% saturation and 60.59% 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 call-to-action buttons. White text on this color reaches a contrast ratio of 5.84:1 (WCAG AA). The closest named color is Majorelle Blue (#6050dc), ΔE 4.87.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#6633ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1299

Complementary

  1. #663ef7
  2. #cff73e

Split complementary

  1. #663ef7
  2. #f7c23e
  3. #73f73e

Analogous

  1. #3e73f7
  2. #663ef7
  3. #c23ef7

Triadic

  1. #663ef7
  2. #f7663e
  3. #3ef766

Tetradic

  1. #663ef7
  2. #f73ecf
  3. #cff73e
  4. #3ef766

Square

  1. #663ef7
  2. #f73e73
  3. #cff73e
  4. #3ef7c2

Monochromatic

  1. #250696
  2. #3809df
  3. #663ef7
  4. #a087fa
  5. #dad1fd

Shades

#663ef7 mixed progressively with black.

  1. #663ef7
  2. #5c38de
  3. #5232c6
  4. #472bad
  5. #3d2594
  6. #331f7c
  7. #291963
  8. #1f134a
  9. #140c31
  10. #0a0619
  11. #000000

Tints

#663ef7 mixed progressively with white.

  1. #663ef7
  2. #7551f8
  3. #8565f9
  4. #9478f9
  5. #a38bfa
  6. #b39ffb
  7. #c2b2fc
  8. #d1c5fd
  9. #e0d8fd
  10. #f0ecfe
  11. #ffffff

Tones

#663ef7 mixed progressively with gray.

  1. #663ef7
  2. #6945eb
  3. #6b4bdf
  4. #6e52d3
  5. #7058c7
  6. #735fbc
  7. #7666b0
  8. #786ca4
  9. #7b7398
  10. #7d798c
  11. #808080

Readable text 5.84:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.6:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #656565 ≈ 0.003% of males
Achromatomaly #6558b3 ≈ 0.001% of males
Protanopia #006afc ≈ 1.01% of males
Deuteranopia #005ff4 ≈ 1.27% of males
Tritanopia #007399 ≈ 0.0001% of males
Protanomaly #005cfa ≈ 1.08% of males
Deuteranomaly #0053f5 ≈ 4.63% of males
Tritanomaly #4062c6 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-663ef7 {
  color: #663ef7;
}
Background
.bg-663ef7 {
  background-color: #663ef7;
  color: #ffffff;
}
Border
.border-663ef7 {
  border: 2px solid #663ef7;
}
CSS variables
:root {
  --color-primary: #663ef7;
  --color-primary-rgb: 102 62 247;
  --color-primary-hsl: 253 92% 61%;
}
Gradient
.gradient-663ef7 {
  background: linear-gradient(135deg, #663ef7, #c23ef7);
}
Colored shadow
.shadow-663ef7 {
  box-shadow: 0 8px 24px rgb(102 62 247 / 0.35);
}

#6050dc Majorelle Blue ΔE 4.87 #6f00ff Electric Indigo ΔE 5.78 #5218fa Han Purple ΔE 6.07 #8a2be2 Blue Violet ΔE 6.22 #5a4fcf Iris ΔE 6.25 #8f00ff Electric Violet ΔE 6.57 #6a5acd Slate Blue ΔE 8.03 #99c108 Inverted #656565 Grayscale 

Majorelle Blue
#663ef7  rgb(102, 62, 247)  hsl(253, 92%, 61%)  Majorelle Blue
#cff73e  rgb(207, 247, 62)  hsl(73, 92%, 61%)  Electric Lime
#f7663e  rgb(247, 102, 62)  hsl(13, 92%, 61%)  Tomato
#3ef766  rgb(62, 247, 102)  hsl(133, 92%, 61%)  Spring Green