Persian Blue

#1B44CB

General Information about Persian Blue

The color #1B44CB, commonly known as Persian Blue, is a deep and vibrant shade of blue within the broader blue color family. In the RGB color model, it is composed of 11.0% red, 26.7% green, and 79.6% blue. This combination results in a hue that is often associated with sophistication, depth, and tranquility. In the CMYK color model, which is used for printing, Persian Blue consists of 86% cyan, 66% magenta, 0% yellow, and 20% black. This color is frequently used in graphic design, web design, and even in the fashion industry to evoke feelings of trust, stability, and elegance. Its rich pigmentation makes it suitable for both digital displays and physical applications. Persian Blue derives its name from its historical association with Persian art and culture, where it has been a prominent color in ceramics, textiles, and paintings for centuries.

The color #1B44CB, also known as Persian Blue, presents some accessibility challenges, particularly concerning color contrast. When used as text on a white background, it may not meet the WCAG (Web Content Accessibility Guidelines) AA standards for contrast ratio, which requires a ratio of at least 4.5:1 for normal text. This means that users with visual impairments may find it difficult to read. To improve accessibility, consider pairing it with lighter colors such as whites, light yellows or even light shades of green to provide sufficient contrast. When used for decorative elements or larger graphical elements, the contrast requirements are less stringent, but it's still important to ensure adequate contrast with surrounding elements. Using color contrast analyzers is crucial to assess and improve the accessibility of color combinations and ensuring content is usable for everyone.

Shades

Digital Color Formats

RGB
27 68 203
RGB27 68 203
Red
Green
Blue
HSL
226.02deg 76.52% 45.1%
226.0276.5245.1HSL
Hue
Saturation
Lightness
HWB
226.02deg 10.59% 20.39%
226.0210.5920.39HWB
Hue
Whiteness
Blackness
hex#1B44CB
rgb27 68 203
hsl226.02deg 76.52% 45.1%
cmyk86.7% 66.5% 0% 20.39%
hwb226.02deg 10.59% 20.39%
xyz-d650.13 0.09 0.57
oklch0.4575 0.2127 265.12
oklab0.4575 -0.02 -0.21
CMYK
86.7% 66.5% 0% 20.39%
86.766.5020.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.09 0.57
0.130.090.57XYZ
X
Y
Z
OKLCH
0.4575 0.2127 265.12
0.45750.2127265.12LCH
Lightness
Chroma
Hue
OKLAB
0.4575 -0.02 -0.21
0.4575-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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