Prussian Blue

#043059

General Information about Prussian Blue

Prussian Blue, represented by the hexadecimal color code #043059, is a dark, rich shade of blue with historical significance. It was first synthesized in the early 18th century and quickly gained popularity as a pigment due to its stability, affordability, and intense color. Chemically, it is a complex iron cyanide compound. Prussian Blue has been used extensively in various applications, including paints, inks, and dyes. Its unique properties make it suitable for creating deep, saturated colors in artworks and industrial products. The color is often associated with qualities such as depth, intelligence, and formality, making it a popular choice for corporate branding and design. In art, Prussian Blue has been favored by numerous artists for its versatility and ability to create captivating visual effects. It is a versatile color with a long and fascinating history.

The color #043059, also known as Prussian Blue, presents some accessibility challenges, particularly in text applications. Due to its dark hue, it requires careful consideration of contrast ratios to ensure readability for users with visual impairments. When used as a background color, it necessitates light-colored text to meet WCAG (Web Content Accessibility Guidelines) standards for contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. In graphical elements and user interface components, it's crucial to provide sufficient contrast with adjacent colors to ensure that interactive elements are easily distinguishable. Avoid using this color for essential information or actions without proper contrast, as it may be difficult for some users to perceive. Adequate color contrast enhances usability for all users, including those with low vision or color blindness. Testing with accessibility tools and user feedback is essential to validate the color choices and ensure inclusive design.

Shades

Digital Color Formats

RGB
4 48 89
RGB4 48 89
Red
Green
Blue
HSL
208.94deg 91.4% 18.24%
208.9491.418.24HSL
Hue
Saturation
Lightness
HWB
208.94deg 1.57% 65.1%
208.941.5765.1HWB
Hue
Whiteness
Blackness
hex#043059
rgb4 48 89
hsl208.94deg 91.4% 18.24%
cmyk95.51% 46.07% 0% 65.1%
hwb208.94deg 1.57% 65.1%
xyz-d650.03 0.03 0.1
oklch0.3064 0.0864 251.85
oklab0.3064 -0.03 -0.08
CMYK
95.51% 46.07% 0% 65.1%
95.5146.07065.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.1
0.030.030.1XYZ
X
Y
Z
OKLCH
0.3064 0.0864 251.85
0.30640.0864251.85LCH
Lightness
Chroma
Hue
OKLAB
0.3064 -0.03 -0.08
0.3064-0.03-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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