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#133CB3

#133cb3 ≈ Persian Blue

  • blue
  • Lightness: low
  • Saturation: strong
  • Cool
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#133cb3 is a color from the blue family, with low lightness and strong saturation. In the RGB model it is made of 7.45% red, 23.53% green and 70.2% blue; printed in CMYK it uses 89.39% cyan, 66.48% magenta, 0% yellow and 29.8% black. Its hue angle is 224.63°, with 80.81% saturation and 38.82% 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 call-to-action buttons. White text on this color reaches a contrast ratio of 9.03:1 (WCAG AAA). The closest named color is Persian Blue (#1c39bb), ΔE 1.81.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0033cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0662

Complementary

  1. #133cb3
  2. #b38a13

Split complementary

  1. #133cb3
  2. #b33a13
  3. #8cb313

Analogous

  1. #138cb3
  2. #133cb3
  3. #3a13b3

Triadic

  1. #133cb3
  2. #b3133c
  3. #3cb313

Tetradic

  1. #133cb3
  2. #8a13b3
  3. #b38a13
  4. #3cb313

Square

  1. #133cb3
  2. #b3138c
  3. #b38a13
  4. #13b33a

Monochromatic

  1. #040e29
  2. #0c256e
  3. #133cb3
  4. #2a5be8
  5. #6f90f0

Shades

#133cb3 mixed progressively with black.

  1. #133cb3
  2. #1136a1
  3. #0f308f
  4. #0d2a7d
  5. #0b246b
  6. #0a1e5a
  7. #081848
  8. #061236
  9. #040c24
  10. #020612
  11. #000000

Tints

#133cb3 mixed progressively with white.

  1. #133cb3
  2. #2b50bb
  3. #4263c2
  4. #5a77ca
  5. #718ad1
  6. #899ed9
  7. #a1b1e1
  8. #b8c5e8
  9. #d0d8f0
  10. #e7ecf7
  11. #ffffff

Tones

#133cb3 mixed progressively with gray.

  1. #133cb3
  2. #1e43ae
  3. #294aa9
  4. #3450a4
  5. #3f579f
  6. #4a5e9a
  7. #546594
  8. #5f6c8f
  9. #6a728a
  10. #757985
  11. #808080

Readable text 9.03:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.32:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #494949 ≈ 0.003% of males
Achromatomaly #3a4481 ≈ 0.001% of males
Protanopia #0050b7 ≈ 1.01% of males
Deuteranopia #0041b1 ≈ 1.27% of males
Tritanopia #005c72 ≈ 0.0001% of males
Protanomaly #0049b5 ≈ 1.08% of males
Deuteranomaly #003fb2 ≈ 4.63% of males
Tritanomaly #005191 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-133cb3 {
  color: #133cb3;
}
Background
.bg-133cb3 {
  background-color: #133cb3;
  color: #ffffff;
}
Border
.border-133cb3 {
  border: 2px solid #133cb3;
}
CSS variables
:root {
  --color-primary: #133cb3;
  --color-primary-rgb: 19 60 179;
  --color-primary-hsl: 225 81% 39%;
}
Gradient
.gradient-133cb3 {
  background: linear-gradient(135deg, #133cb3, #3a13b3);
}
Colored shadow
.shadow-133cb3 {
  box-shadow: 0 8px 24px rgb(19 60 179 / 0.35);
}

#1c39bb Persian Blue ΔE 1.81 #1034a6 Egyptian Blue ΔE 2.77 #003399 Smalt ΔE 4.33 #0047ab Cobalt Blue ΔE 4.55 #4f42b5 Ocean Blue ΔE 6.34 #0f52ba Sapphire ΔE 7.31 #002395 Imperial Blue ΔE 7.69 #ecc34c Inverted #494949 Grayscale 

Persian Blue
#133cb3  rgb(19, 60, 179)  hsl(225, 81%, 39%)  Persian Blue
#b38a13  rgb(179, 138, 19)  hsl(45, 81%, 39%)  Dark Goldenrod
#b3133c  rgb(179, 19, 60)  hsl(345, 81%, 39%)  Vivid Burgundy
#3cb313  rgb(60, 179, 19)  hsl(105, 81%, 39%)  Kelly Green