Persian Blue

#0B33CB

General Information about Persian Blue

Persian Blue, represented by the hex code #0B33CB, is a deep and vibrant shade of blue that evokes feelings of sophistication and tranquility. It belongs to the blue color family and possesses a strong presence due to its high saturation. This color is often associated with royalty, intelligence, and stability, making it a popular choice in various design applications. In the RGB color model, Persian Blue is composed of 4.3% red, 20% green, and 79.6% blue. This specific combination gives it a unique character and sets it apart from other blues. Its rich tone makes it a versatile color for both digital and print media, however proper color calibration is key to ensuring accurate representation across different devices and output methods.

The color #0B33CB, also known as Persian Blue, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, the contrast ratio is significantly low, making it difficult for users with visual impairments to read. To ensure accessibility, it's crucial to pair this color with a much lighter hue for text or a darker shade for the background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Persian Blue falls short of these recommendations when paired with many common background colors. Therefore, designers and developers should carefully evaluate the color combinations and consider using tools to assess contrast ratios to meet accessibility standards and provide an inclusive user experience. Also, ensure that the color is not the only means of conveying important information.

Shades

Digital Color Formats

RGB
11 51 203
RGB11 51 203
Red
Green
Blue
HSL
227.5deg 89.72% 41.96%
227.589.7241.96HSL
Hue
Saturation
Lightness
HWB
227.5deg 4.31% 20.39%
227.54.3120.39HWB
Hue
Whiteness
Blackness
hex#0B33CB
rgb11 51 203
hsl227.5deg 89.72% 41.96%
cmyk94.58% 74.88% 0% 20.39%
hwb227.5deg 4.31% 20.39%
xyz-d650.12 0.07 0.57
oklch0.4267 0.2329 264.68
oklab0.4267 -0.02 -0.23
CMYK
94.58% 74.88% 0% 20.39%
94.5874.88020.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.07 0.57
0.120.070.57XYZ
X
Y
Z
OKLCH
0.4267 0.2329 264.68
0.42670.2329264.68LCH
Lightness
Chroma
Hue
OKLAB
0.4267 -0.02 -0.23
0.4267-0.02-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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