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#03283F

#03283f ≈ Prussian Blue

  • azure
  • Lightness: very low
  • Saturation: muted
  • Cool
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#03283f is a color from the azure family, with very low lightness and muted saturation. In the RGB model it is made of 1.18% red, 15.69% green and 24.71% blue; printed in CMYK it uses 95.24% cyan, 36.51% magenta, 0% yellow and 75.29% black. Its hue angle is 203°, with 90.91% saturation and 12.94% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. Designers typically use it for technology products, finance and banking and luxury branding. White text on this color reaches a contrast ratio of 15.23:1 (WCAG AAA). The closest named color is Prussian Blue (#003153), ΔE 4.41.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#003333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.019

Complementary

  1. #03283f
  2. #3f1a03

Split complementary

  1. #03283f
  2. #3f030a
  3. #3f3803

Analogous

  1. #033f38
  2. #03283f
  3. #030a3f

Triadic

  1. #03283f
  2. #3f0328
  3. #283f03

Tetradic

  1. #03283f
  2. #1a033f
  3. #3f1a03
  4. #283f03

Square

  1. #03283f
  2. #38033f
  3. #3f1a03
  4. #0a3f03

Monochromatic

  1. #010c13
  2. #010c13
  3. #03283f
  4. #065688
  5. #0a85d1

Shades

#03283f mixed progressively with black.

  1. #03283f
  2. #032439
  3. #022032
  4. #021c2c
  5. #021826
  6. #021420
  7. #011019
  8. #010c13
  9. #01080d
  10. #000406
  11. #000000

Tints

#03283f mixed progressively with white.

  1. #03283f
  2. #1c3e52
  3. #355365
  4. #4f6979
  5. #687e8c
  6. #81949f
  7. #9aa9b2
  8. #b3bfc5
  9. #cdd4d9
  10. #e6eaec
  11. #ffffff

Tones

#03283f mixed progressively with gray.

  1. #03283f
  2. #103146
  3. #1c3a4c
  4. #294253
  5. #354b59
  6. #425460
  7. #4e5d66
  8. #5b666d
  9. #676e73
  10. #74777a
  11. #808080

Readable text 15.23:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.38:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #262626 ≈ 0.003% of males
Achromatomaly #1c2731 ≈ 0.001% of males
Protanopia #1d2940 ≈ 1.01% of males
Deuteranopia #15233f ≈ 1.27% of males
Tritanopia #002e30 ≈ 0.0001% of males
Protanomaly #152840 ≈ 1.08% of males
Deuteranomaly #0f253f ≈ 4.63% of males
Tritanomaly #002c37 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-03283f {
  color: #03283f;
}
Background
.bg-03283f {
  background-color: #03283f;
  color: #ffffff;
}
Border
.border-03283f {
  border: 2px solid #03283f;
}
CSS variables
:root {
  --color-primary: #03283f;
  --color-primary-rgb: 3 40 63;
  --color-primary-hsl: 203 91% 13%;
}
Gradient
.gradient-03283f {
  background: linear-gradient(135deg, #03283f, #030a3f);
}
Colored shadow
.shadow-03283f {
  box-shadow: 0 8px 24px rgb(3 40 63 / 0.35);
}

#003153 Prussian Blue ΔE 4.41 #002147 Oxford Blue ΔE 6.88 #2a3439 Gunmetal ΔE 9.92 #191970 Midnight Blue ΔE 11.18 #36454f Charcoal ΔE 11.49 #010b13 Rich Black ΔE 11.62 #002395 Imperial Blue ΔE 11.78 #fcd7c0 Inverted #262626 Grayscale 

Prussian Blue
#03283f  rgb(3, 40, 63)  hsl(203, 91%, 13%)  Prussian Blue
#3f1a03  rgb(63, 26, 3)  hsl(23, 91%, 13%)  Caput Mortuum
#3f0328  rgb(63, 3, 40)  hsl(323, 91%, 13%)  Tyrian Purple
#283f03  rgb(40, 63, 3)  hsl(83, 91%, 13%)  Army Green