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#133EA0

#133ea0 ≈ Cobalt Blue

  • blue
  • Lightness: low
  • Saturation: strong
  • Cool
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#133ea0 is a color from the blue family, with low lightness and strong saturation. In the RGB model it is made of 7.45% red, 24.31% green and 62.75% blue; printed in CMYK it uses 88.13% cyan, 61.25% magenta, 0% yellow and 37.25% black. Its hue angle is 221.7°, with 78.77% saturation and 35.1% 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 9.44:1 (WCAG AAA). The closest named color is Cobalt Blue (#0047ab), ΔE 3.34.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#003399
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0612

Complementary

  1. #133ea0
  2. #a07513

Split complementary

  1. #133ea0
  2. #a02e13
  3. #85a013

Analogous

  1. #1385a0
  2. #133ea0
  3. #2e13a0

Triadic

  1. #133ea0
  2. #a0133e
  3. #3ea013

Tetradic

  1. #133ea0
  2. #7513a0
  3. #a07513
  4. #3ea013

Square

  1. #133ea0
  2. #a01385
  3. #a07513
  4. #13a02e

Monochromatic

  1. #030917
  2. #0b245c
  3. #133ea0
  4. #1c59e4
  5. #608bec

Shades

#133ea0 mixed progressively with black.

  1. #133ea0
  2. #113890
  3. #0f3280
  4. #0d2b70
  5. #0b2560
  6. #0a1f50
  7. #081940
  8. #061330
  9. #040c20
  10. #020610
  11. #000000

Tints

#133ea0 mixed progressively with white.

  1. #133ea0
  2. #2b51aa
  3. #4265b3
  4. #5a78bd
  5. #718bc6
  6. #899fd0
  7. #a1b2d9
  8. #b8c5e3
  9. #d0d8ec
  10. #e7ecf6
  11. #ffffff

Tones

#133ea0 mixed progressively with gray.

  1. #133ea0
  2. #1e459d
  3. #294b9a
  4. #345296
  5. #3f5893
  6. #4a5f90
  7. #54668d
  8. #5f6c8a
  9. #6a7386
  10. #757983
  11. #808080

Readable text 9.44:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.22:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #464646 ≈ 0.003% of males
Achromatomaly #384375 ≈ 0.001% of males
Protanopia #004da3 ≈ 1.01% of males
Deuteranopia #00409e ≈ 1.27% of males
Tritanopia #005769 ≈ 0.0001% of males
Protanomaly #0047a2 ≈ 1.08% of males
Deuteranomaly #003f9f ≈ 4.63% of males
Tritanomaly #004e82 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-133ea0 {
  color: #133ea0;
}
Background
.bg-133ea0 {
  background-color: #133ea0;
  color: #ffffff;
}
Border
.border-133ea0 {
  border: 2px solid #133ea0;
}
CSS variables
:root {
  --color-primary: #133ea0;
  --color-primary-rgb: 19 62 160;
  --color-primary-hsl: 222 79% 35%;
}
Gradient
.gradient-133ea0 {
  background: linear-gradient(135deg, #133ea0, #2e13a0);
}
Colored shadow
.shadow-133ea0 {
  box-shadow: 0 8px 24px rgb(19 62 160 / 0.35);
}

#0047ab Cobalt Blue ΔE 3.34 #003399 Smalt ΔE 3.36 #1034a6 Egyptian Blue ΔE 3.54 #1c39bb Persian Blue ΔE 4.76 #0f4d92 Yale Blue ΔE 6.59 #0f52ba Sapphire ΔE 7.01 #002395 Imperial Blue ΔE 7.94 #ecc15f Inverted #464646 Grayscale 

Cobalt Blue
#133ea0  rgb(19, 62, 160)  hsl(222, 79%, 35%)  Cobalt Blue
#a07513  rgb(160, 117, 19)  hsl(42, 79%, 35%)  Golden Brown
#a0133e  rgb(160, 19, 62)  hsl(342, 79%, 35%)  Vivid Burgundy
#3ea013  rgb(62, 160, 19)  hsl(102, 79%, 35%)  Islamic Green