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#1447BB

#1447bb ≈ Cobalt Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#1447bb is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 7.84% red, 27.84% green and 73.33% blue; printed in CMYK it uses 89.3% cyan, 62.03% magenta, 0% yellow and 26.67% black. Its hue angle is 221.68°, with 80.68% saturation and 40.59% 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 7.93:1 (WCAG AAA). The closest named color is Cobalt Blue (#0047ab), ΔE 2.8.

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 luminance0.0824

Complementary

  1. #1447bb
  2. #bb8814

Split complementary

  1. #1447bb
  2. #bb3514
  3. #9abb14

Analogous

  1. #149abb
  2. #1447bb
  3. #3514bb

Triadic

  1. #1447bb
  2. #bb1447
  3. #47bb14

Tetradic

  1. #1447bb
  2. #8814bb
  3. #bb8814
  4. #47bb14

Square

  1. #1447bb
  2. #bb149a
  3. #bb8814
  4. #14bb35

Monochromatic

  1. #051331
  2. #0d2d76
  3. #1447bb
  4. #326ae9
  5. #779cf1

Shades

#1447bb mixed progressively with black.

  1. #1447bb
  2. #1240a8
  3. #103996
  4. #0e3283
  5. #0c2b70
  6. #0a245e
  7. #081c4b
  8. #061538
  9. #040e25
  10. #020713
  11. #000000

Tints

#1447bb mixed progressively with white.

  1. #1447bb
  2. #2c59c2
  3. #436cc9
  4. #5b7ecf
  5. #7291d6
  6. #8aa3dd
  7. #a1b5e4
  8. #b9c8eb
  9. #d0daf1
  10. #e8edf8
  11. #ffffff

Tones

#1447bb mixed progressively with gray.

  1. #1447bb
  2. #1f4db5
  3. #2a52af
  4. #3458a9
  5. #3f5ea3
  6. #4a649e
  7. #556998
  8. #606f92
  9. #6a758c
  10. #757a86
  11. #808080

Readable text 7.93:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.65:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #515151 ≈ 0.003% of males
Achromatomaly #414d89 ≈ 0.001% of males
Protanopia #0059bf ≈ 1.01% of males
Deuteranopia #004ab9 ≈ 1.27% of males
Tritanopia #00657a ≈ 0.0001% of males
Protanomaly #0052bd ≈ 1.08% of males
Deuteranomaly #0049ba ≈ 4.63% of males
Tritanomaly #005b98 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-1447bb {
  color: #1447bb;
}
Background
.bg-1447bb {
  background-color: #1447bb;
  color: #ffffff;
}
Border
.border-1447bb {
  border: 2px solid #1447bb;
}
CSS variables
:root {
  --color-primary: #1447bb;
  --color-primary-rgb: 20 71 187;
  --color-primary-hsl: 222 81% 41%;
}
Gradient
.gradient-1447bb {
  background: linear-gradient(135deg, #1447bb, #3514bb);
}
Colored shadow
.shadow-1447bb {
  box-shadow: 0 8px 24px rgb(20 71 187 / 0.35);
}

#0047ab Cobalt Blue ΔE 2.80 #0f52ba Sapphire ΔE 3.95 #1c39bb Persian Blue ΔE 4.51 #1034a6 Egyptian Blue ΔE 6.13 #4f42b5 Ocean Blue ΔE 6.93 #0f4d92 Yale Blue ΔE 6.95 #003399 Smalt ΔE 7.16 #ebb844 Inverted #515151 Grayscale 

Cobalt Blue
#1447bb  rgb(20, 71, 187)  hsl(222, 81%, 41%)  Cobalt Blue
#bb8814  rgb(187, 136, 20)  hsl(42, 81%, 41%)  Dark Goldenrod
#bb1447  rgb(187, 20, 71)  hsl(342, 81%, 41%)  Cardinal
#47bb14  rgb(71, 187, 20)  hsl(102, 81%, 41%)  Kelly Green