Prussian Blue

#063351

General Information about Prussian Blue

Prussian Blue, identified by the hexadecimal color code #063351, is a dark shade of blue that evokes feelings of depth, stability, and sophistication. It is a color often associated with trust, authority, and intelligence. Historically, Prussian Blue was one of the first synthetically produced pigments, widely used in paintings and dyeing. In color psychology, dark blues are known to promote a sense of calm and security. This color can be effectively used in various design applications to convey professionalism and reliability. Its deep tone makes it a versatile choice for both backgrounds and accent elements. The RGB values for Prussian Blue are R:6, G:51, B:81. The CMYK values are C:93, M:37, Y:0, K:68.

The color #063351, a deep Prussian Blue, presents accessibility challenges, especially concerning color contrast. When using this color for text or interactive elements, it is crucial to ensure sufficient contrast against the background. According to WCAG guidelines, the contrast ratio should be at least 4.5:1 for normal text and 3:1 for large text. Testing the color combination with accessibility tools is highly recommended. Insufficient contrast can make content difficult or impossible for users with visual impairments to read, including those with low vision or color blindness. Consider pairing #063351 with light or vibrant colors to improve readability and overall user experience. Using this color as a background may require bright text to be fully accessible.

Shades

Digital Color Formats

RGB
6 51 81
RGB6 51 81
Red
Green
Blue
HSL
204deg 86.21% 17.06%
20486.2117.06HSL
Hue
Saturation
Lightness
HWB
204deg 2.35% 68.24%
2042.3568.24HWB
Hue
Whiteness
Blackness
hex#063351
rgb6 51 81
hsl204deg 86.21% 17.06%
cmyk92.59% 37.04% 0% 68.24%
hwb204deg 2.35% 68.24%
xyz-d650.03 0.03 0.08
oklch0.3093 0.0709 244.06
oklab0.3093 -0.03 -0.06
CMYK
92.59% 37.04% 0% 68.24%
92.5937.04068.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.08
0.030.030.08XYZ
X
Y
Z
OKLCH
0.3093 0.0709 244.06
0.30930.0709244.06LCH
Lightness
Chroma
Hue
OKLAB
0.3093 -0.03 -0.06
0.3093-0.03-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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