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#331BDB

#331bdb ≈ Blue

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#331bdb is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 20% red, 10.59% green and 85.88% blue; printed in CMYK it uses 76.71% cyan, 87.67% magenta, 0% yellow and 14.12% black. Its hue angle is 247.5°, with 78.05% saturation and 48.24% lightness in HSL. It is a cool color, often associated with trust, stability and focus. Designers typically use it for technology products, finance and banking and brand accents. White text on this color reaches a contrast ratio of 9.05:1 (WCAG AAA). The closest named color is Blue (#0000ff), ΔE 3.64.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3333cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.066

Complementary

  1. #331bdb
  2. #c3db1b

Split complementary

  1. #331bdb
  2. #db931b
  3. #63db1b

Analogous

  1. #1b63db
  2. #331bdb
  3. #931bdb

Triadic

  1. #331bdb
  2. #db331b
  3. #1bdb33

Tetradic

  1. #331bdb
  2. #db1bc3
  3. #c3db1b
  4. #1bdb33

Square

  1. #331bdb
  2. #db1b63
  3. #c3db1b
  4. #1bdb93

Monochromatic

  1. #130a53
  2. #231397
  3. #331bdb
  4. #6a58ea
  5. #a79cf3

Shades

#331bdb mixed progressively with black.

  1. #331bdb
  2. #2e18c5
  3. #2916af
  4. #241399
  5. #1f1083
  6. #1a0e6e
  7. #140b58
  8. #0f0842
  9. #0a052c
  10. #050316
  11. #000000

Tints

#331bdb mixed progressively with white.

  1. #331bdb
  2. #4732df
  3. #5c49e2
  4. #705fe6
  5. #8576e9
  6. #998ded
  7. #ada4f1
  8. #c2bbf4
  9. #d6d1f8
  10. #ebe8fb
  11. #ffffff

Tones

#331bdb mixed progressively with gray.

  1. #331bdb
  2. #3b25d2
  3. #422fc9
  4. #4a39c0
  5. #5243b7
  6. #5a4eae
  7. #6158a4
  8. #69629b
  9. #716c92
  10. #787689
  11. #808080

Readable text 9.05:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.32:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #494949 ≈ 0.003% of males
Achromatomaly #413b9a ≈ 0.001% of males
Protanopia #0051e0 ≈ 1.01% of males
Deuteranopia #003fd8 ≈ 1.27% of males
Tritanopia #005e82 ≈ 0.0001% of males
Protanomaly #0042de ≈ 1.08% of males
Deuteranomaly #0034d9 ≈ 4.63% of males
Tritanomaly #004cad ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-331bdb {
  color: #331bdb;
}
Background
.bg-331bdb {
  background-color: #331bdb;
  color: #ffffff;
}
Border
.border-331bdb {
  border: 2px solid #331bdb;
}
CSS variables
:root {
  --color-primary: #331bdb;
  --color-primary-rgb: 51 27 219;
  --color-primary-hsl: 248 78% 48%;
}
Gradient
.gradient-331bdb {
  background: linear-gradient(135deg, #331bdb, #931bdb);
}
Colored shadow
.shadow-331bdb {
  box-shadow: 0 8px 24px rgb(51 27 219 / 0.35);
}

#0000ff Blue ΔE 3.64 #3f00ff Ultramarine ΔE 4.33 #0000cd Medium Blue ΔE 4.48 #5218fa Han Purple ΔE 5.21 #1c39bb Persian Blue ΔE 7.31 #0014a8 Zaffre ΔE 7.87 #6f00ff Electric Indigo ΔE 7.92 #cce424 Inverted #494949 Grayscale 

Blue
#331bdb  rgb(51, 27, 219)  hsl(248, 78%, 48%)  Blue
#c3db1b  rgb(195, 219, 27)  hsl(68, 78%, 48%)  Pear
#db331b  rgb(219, 51, 27)  hsl(8, 78%, 48%)  Lust
#1bdb33  rgb(27, 219, 51)  hsl(128, 78%, 48%)  Malachite