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#331B7F

#331b7f ≈ Persian Indigo

  • violet
  • Lightness: low
  • Saturation: moderate
  • Cool
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#331b7f is a color from the violet family, with low lightness and moderate saturation. In the RGB model it is made of 20% red, 10.59% green and 49.8% blue; printed in CMYK it uses 59.84% cyan, 78.74% magenta, 0% yellow and 50.2% black. Its hue angle is 254.4°, with 64.94% saturation and 30.2% 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 corporate identities. White text on this color reaches a contrast ratio of 13.09:1 (WCAG AAA). The closest named color is Persian Indigo (#32127a), ΔE 1.89.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#333366
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0302

Complementary

  1. #331b7f
  2. #677f1b

Split complementary

  1. #331b7f
  2. #7f651b
  3. #357f1b

Analogous

  1. #1b357f
  2. #331b7f
  3. #651b7f

Triadic

  1. #331b7f
  2. #7f331b
  3. #1b7f33

Tetradic

  1. #331b7f
  2. #7f1b67
  3. #677f1b
  4. #1b7f33

Square

  1. #331b7f
  2. #7f1b35
  3. #677f1b
  4. #1b7f65

Monochromatic

  1. #070411
  2. #1a0e40
  3. #331b7f
  4. #4c28be
  5. #7758db

Shades

#331b7f mixed progressively with black.

  1. #331b7f
  2. #2e1872
  3. #291666
  4. #241359
  5. #1f104c
  6. #1a0e40
  7. #140b33
  8. #0f0826
  9. #0a0519
  10. #05030d
  11. #000000

Tints

#331b7f mixed progressively with white.

  1. #331b7f
  2. #47328c
  3. #5c4999
  4. #705fa5
  5. #8576b2
  6. #998dbf
  7. #ada4cc
  8. #c2bbd9
  9. #d6d1e5
  10. #ebe8f2
  11. #ffffff

Tones

#331b7f mixed progressively with gray.

  1. #331b7f
  2. #3b257f
  3. #422f7f
  4. #4a397f
  5. #52437f
  6. #5a4e80
  7. #615880
  8. #696280
  9. #716c80
  10. #787680
  11. #808080

Readable text 13.09:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.6:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #313131 ≈ 0.003% of males
Achromatomaly #32295a ≈ 0.001% of males
Protanopia #003382 ≈ 1.01% of males
Deuteranopia #002d7d ≈ 1.27% of males
Tritanopia #09384c ≈ 0.0001% of males
Protanomaly #002b81 ≈ 1.08% of males
Deuteranomaly #00277e ≈ 4.63% of males
Tritanomaly #212e64 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-331b7f {
  color: #331b7f;
}
Background
.bg-331b7f {
  background-color: #331b7f;
  color: #ffffff;
}
Border
.border-331b7f {
  border: 2px solid #331b7f;
}
CSS variables
:root {
  --color-primary: #331b7f;
  --color-primary-rgb: 51 27 127;
  --color-primary-hsl: 254 65% 30%;
}
Gradient
.gradient-331b7f {
  background: linear-gradient(135deg, #331b7f, #651b7f);
}
Colored shadow
.shadow-331b7f {
  box-shadow: 0 8px 24px rgb(51 27 127 / 0.35);
}

#32127a Persian Indigo ΔE 1.89 #191970 Midnight Blue ΔE 4.09 #000f89 Phthalo Blue ΔE 4.83 #4b0082 Indigo ΔE 5.40 #002395 Imperial Blue ΔE 5.74 #00008b Dark Blue ΔE 5.93 #000080 Navy ΔE 6.02 #cce480 Inverted #313131 Grayscale 

Persian Indigo
#331b7f  rgb(51, 27, 127)  hsl(254, 65%, 30%)  Persian Indigo
#677f1b  rgb(103, 127, 27)  hsl(74, 65%, 30%)  Avocado
#7f331b  rgb(127, 51, 27)  hsl(14, 65%, 30%)  Kobe
#1b7f33  rgb(27, 127, 51)  hsl(134, 65%, 30%)  Green