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#283145

#283145 ≈ Prussian Blue

  • blue
  • Lightness: low
  • Saturation: muted
  • Cool
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#283145 is a color from the blue family, with low lightness and muted saturation. In the RGB model it is made of 15.69% red, 19.22% green and 27.06% blue; printed in CMYK it uses 42.03% cyan, 28.99% magenta, 0% yellow and 72.94% black. Its hue angle is 221.38°, with 26.61% saturation and 21.37% 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 corporate identities. White text on this color reaches a contrast ratio of 13:1 (WCAG AAA). The closest named color is Prussian Blue (#003153), ΔE 7.82.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#333333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0308

Complementary

  1. #283145
  2. #453c28

Split complementary

  1. #283145
  2. #452d28
  3. #3f4528

Analogous

  1. #283f45
  2. #283145
  3. #2d2845

Triadic

  1. #283145
  2. #452831
  3. #314528

Tetradic

  1. #283145
  2. #3c2845
  3. #453c28
  4. #314528

Square

  1. #283145
  2. #45283f
  3. #453c28
  4. #28452d

Monochromatic

  1. #07090d
  2. #0c0f15
  3. #283145
  4. #445375
  5. #6276a4

Shades

#283145 mixed progressively with black.

  1. #283145
  2. #242c3e
  3. #202737
  4. #1c2230
  5. #181d29
  6. #141923
  7. #10141c
  8. #0c0f15
  9. #080a0e
  10. #040507
  11. #000000

Tints

#283145 mixed progressively with white.

  1. #283145
  2. #3e4658
  3. #535a6a
  4. #696f7d
  5. #7e838f
  6. #9498a2
  7. #a9adb5
  8. #bfc1c7
  9. #d4d6da
  10. #eaeaec
  11. #ffffff

Tones

#283145 mixed progressively with gray.

  1. #283145
  2. #31394b
  3. #3a4151
  4. #424957
  5. #4b515d
  6. #545963
  7. #5d6068
  8. #66686e
  9. #6e7074
  10. #77787a
  11. #808080

Readable text 13:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.62:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #313131 ≈ 0.003% of males
Achromatomaly #2e313a ≈ 0.001% of males
Protanopia #2a3246 ≈ 1.01% of males
Deuteranopia #273045 ≈ 1.27% of males
Tritanopia #1f3538 ≈ 0.0001% of males
Protanomaly #293246 ≈ 1.08% of males
Deuteranomaly #283045 ≈ 4.63% of males
Tritanomaly #23333e ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-283145 {
  color: #283145;
}
Background
.bg-283145 {
  background-color: #283145;
  color: #ffffff;
}
Border
.border-283145 {
  border: 2px solid #283145;
}
CSS variables
:root {
  --color-primary: #283145;
  --color-primary-rgb: 40 49 69;
  --color-primary-hsl: 221 27% 21%;
}
Gradient
.gradient-283145 {
  background: linear-gradient(135deg, #283145, #2d2845);
}
Colored shadow
.shadow-283145 {
  box-shadow: 0 8px 24px rgb(40 49 69 / 0.35);
}

#003153 Prussian Blue ΔE 7.82 #002147 Oxford Blue ΔE 8.48 #2a3439 Gunmetal ΔE 9.07 #36454f Charcoal ΔE 9.71 #353839 Onyx ΔE 10.44 #343434 Jet ΔE 10.73 #414a4c Outer Space ΔE 13.07 #d7ceba Inverted #313131 Grayscale 

Prussian Blue
#283145  rgb(40, 49, 69)  hsl(221, 27%, 21%)  Prussian Blue
#453c28  rgb(69, 60, 40)  hsl(41, 27%, 21%)  Taupe
#452831  rgb(69, 40, 49)  hsl(341, 27%, 21%)  Eggplant
#314528  rgb(49, 69, 40)  hsl(101, 27%, 21%)  Rifle Green