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#2139CF

#2139cf ≈ Persian Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#2139cf is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 12.94% red, 22.35% green and 81.18% blue; printed in CMYK it uses 84.06% cyan, 72.46% magenta, 0% yellow and 18.82% black. Its hue angle is 231.72°, with 72.5% saturation and 47.06% 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 8.23:1 (WCAG AAA). The closest named color is Persian Blue (#1c39bb), ΔE 2.77.

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 luminance0.0775

Complementary

  1. #2139cf
  2. #cfb721

Split complementary

  1. #2139cf
  2. #cf6021
  3. #90cf21

Analogous

  1. #2190cf
  2. #2139cf
  3. #6021cf

Triadic

  1. #2139cf
  2. #cf2139
  3. #39cf21

Tetradic

  1. #2139cf
  2. #b721cf
  3. #cfb721
  4. #39cf21

Square

  1. #2139cf
  2. #cf2190
  3. #cfb721
  4. #21cf60

Monochromatic

  1. #0c154b
  2. #16278d
  3. #2139cf
  4. #586be4
  5. #9aa6ef

Shades

#2139cf mixed progressively with black.

  1. #2139cf
  2. #1e33ba
  3. #1a2ea6
  4. #172891
  5. #14227c
  6. #111d68
  7. #0d1753
  8. #0a113e
  9. #070b29
  10. #030615
  11. #000000

Tints

#2139cf mixed progressively with white.

  1. #2139cf
  2. #374dd4
  3. #4d61d9
  4. #6474dd
  5. #7a88e2
  6. #909ce7
  7. #a6b0ec
  8. #bcc4f1
  9. #d3d7f5
  10. #e9ebfa
  11. #ffffff

Tones

#2139cf mixed progressively with gray.

  1. #2139cf
  2. #2b40c7
  3. #3447bf
  4. #3e4eb7
  5. #4755af
  6. #515da8
  7. #5a64a0
  8. #646b98
  9. #6d7290
  10. #777988
  11. #808080

Readable text 8.23:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.55:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #4f4f4f ≈ 0.003% of males
Achromatomaly #414794 ≈ 0.001% of males
Protanopia #0057d3 ≈ 1.01% of males
Deuteranopia #0046cc ≈ 1.27% of males
Tritanopia #006581 ≈ 0.0001% of males
Protanomaly #004dd2 ≈ 1.08% of males
Deuteranomaly #0041cd ≈ 4.63% of males
Tritanomaly #0056a6 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-2139cf {
  color: #2139cf;
}
Background
.bg-2139cf {
  background-color: #2139cf;
  color: #ffffff;
}
Border
.border-2139cf {
  border: 2px solid #2139cf;
}
CSS variables
:root {
  --color-primary: #2139cf;
  --color-primary-rgb: 33 57 207;
  --color-primary-hsl: 232 73% 47%;
}
Gradient
.gradient-2139cf {
  background: linear-gradient(135deg, #2139cf, #6021cf);
}
Colored shadow
.shadow-2139cf {
  box-shadow: 0 8px 24px rgb(33 57 207 / 0.35);
}

#1c39bb Persian Blue ΔE 2.77 #4f42b5 Ocean Blue ΔE 5.55 #1034a6 Egyptian Blue ΔE 5.95 #0000ff Blue ΔE 7.73 #5a4fcf Iris ΔE 7.80 #0047ab Cobalt Blue ΔE 7.90 #003399 Smalt ΔE 8.04 #dec630 Inverted #4f4f4f Grayscale 

Persian Blue
#2139cf  rgb(33, 57, 207)  hsl(232, 73%, 47%)  Persian Blue
#cfb721  rgb(207, 183, 33)  hsl(52, 73%, 47%)  Old Gold
#cf2139  rgb(207, 33, 57)  hsl(352, 73%, 47%)  Crimson
#39cf21  rgb(57, 207, 33)  hsl(112, 73%, 47%)  Lime Green