ColorTool
Log in
#03354B

#03354b ≈ Prussian Blue

  • azure
  • Lightness: very low
  • Saturation: moderate
  • Cool
Check contrast Explore in graph Random color

#03354b is a color from the azure family, with very low lightness and moderate saturation. In the RGB model it is made of 1.18% red, 20.78% green and 29.41% blue; printed in CMYK it uses 96% cyan, 29.33% magenta, 0% yellow and 70.59% black. Its hue angle is 198.33°, with 92.31% saturation and 15.29% 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 13.01:1 (WCAG AAA). The closest named color is Prussian Blue (#003153), ΔE 5.94.

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 luminance0.0307

Complementary

  1. #03354b
  2. #4b1903

Split complementary

  1. #03354b
  2. #4b0311
  3. #4b3d03

Analogous

  1. #034b3d
  2. #03354b
  3. #03114b

Triadic

  1. #03354b
  2. #4b0335
  3. #354b03

Tetradic

  1. #03354b
  2. #19034b
  3. #4b1903
  4. #354b03

Square

  1. #03354b
  2. #3d034b
  3. #4b1903
  4. #114b03

Monochromatic

  1. #010e14
  2. #010e14
  3. #03354b
  4. #066995
  5. #099dde

Shades

#03354b mixed progressively with black.

  1. #03354b
  2. #033044
  3. #022a3c
  4. #022535
  5. #02202d
  6. #021b26
  7. #01151e
  8. #011017
  9. #010b0f
  10. #000508
  11. #000000

Tints

#03354b mixed progressively with white.

  1. #03354b
  2. #1c495d
  3. #355d6f
  4. #4f7281
  5. #688693
  6. #819aa5
  7. #9aaeb7
  8. #b3c2c9
  9. #cdd7db
  10. #e6ebed
  11. #ffffff

Tones

#03354b mixed progressively with gray.

  1. #03354b
  2. #103d50
  3. #1c4456
  4. #294c5b
  5. #355360
  6. #425b66
  7. #4e626b
  8. #5b6a70
  9. #677175
  10. #74797b
  11. #808080

Readable text 13.01:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.61:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #313131 ≈ 0.003% of males
Achromatomaly #25333d ≈ 0.001% of males
Protanopia #2a354c ≈ 1.01% of males
Deuteranopia #212e4b ≈ 1.27% of males
Tritanopia #003b3d ≈ 0.0001% of males
Protanomaly #20354c ≈ 1.08% of males
Deuteranomaly #18314b ≈ 4.63% of males
Tritanomaly #003943 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-03354b {
  color: #03354b;
}
Background
.bg-03354b {
  background-color: #03354b;
  color: #ffffff;
}
Border
.border-03354b {
  border: 2px solid #03354b;
}
CSS variables
:root {
  --color-primary: #03354b;
  --color-primary-rgb: 3 53 75;
  --color-primary-hsl: 198 92% 15%;
}
Gradient
.gradient-03354b {
  background: linear-gradient(135deg, #03354b, #03114b);
}
Colored shadow
.shadow-03354b {
  box-shadow: 0 8px 24px rgb(3 53 75 / 0.35);
}

#003153 Prussian Blue ΔE 5.94 #36454f Charcoal ΔE 8.78 #2a3439 Gunmetal ΔE 9.06 #004953 Midnight Green ΔE 10.60 #003399 Smalt ΔE 11.03 #002147 Oxford Blue ΔE 11.15 #002395 Imperial Blue ΔE 11.90 #fccab4 Inverted #313131 Grayscale 

Prussian Blue
#03354b  rgb(3, 53, 75)  hsl(198, 92%, 15%)  Prussian Blue
#4b1903  rgb(75, 25, 3)  hsl(18, 92%, 15%)  Caput Mortuum
#4b0335  rgb(75, 3, 53)  hsl(318, 92%, 15%)  Tyrian Purple
#354b03  rgb(53, 75, 3)  hsl(78, 92%, 15%)  Army Green