Persian Blue

#1B41CB

General Information about Persian Blue

The hex color #1B41CB, also known as Persian Blue, is a deep and vibrant shade of blue with a rich cultural history. In the RGB color model, it is composed of 10.6% red, 25.5% green, and 79.6% blue. This color evokes feelings of trust, loyalty, and confidence. Persian Blue has been used throughout history in art, design, and fashion, often associated with royalty and sophistication. Its intensity and depth make it a popular choice for creating a sense of importance and stability. In digital applications, this color can be used to draw attention to key elements and create a sense of professionalism. However, it's important to consider accessibility when using #1B41CB, ensuring sufficient contrast with surrounding colors to maintain readability.

The color #1B41CB, also known as Persian Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a foreground color for text, it requires careful consideration of the background color to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Using #1B41CB on a white or very light background may not meet these contrast requirements, potentially making the content difficult to read for users with visual impairments. To improve accessibility, consider pairing it with a very light or white text or adjust the color to a lighter hue to improve contrast. Additionally, provide alternative ways to convey the information, such as using icons or descriptive text, to ensure that users who cannot distinguish the color differences can still access the content effectively.

Shades

Digital Color Formats

RGB
27 65 203
RGB27 65 203
Red
Green
Blue
HSL
227.05deg 76.52% 45.1%
227.0576.5245.1HSL
Hue
Saturation
Lightness
HWB
227.05deg 10.59% 20.39%
227.0510.5920.39HWB
Hue
Whiteness
Blackness
hex#1B41CB
rgb27 65 203
hsl227.05deg 76.52% 45.1%
cmyk86.7% 67.98% 0% 20.39%
hwb227.05deg 10.59% 20.39%
xyz-d650.13 0.08 0.57
oklch0.4524 0.216 265.49
oklab0.4524 -0.02 -0.22
CMYK
86.7% 67.98% 0% 20.39%
86.767.98020.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.08 0.57
0.130.080.57XYZ
X
Y
Z
OKLCH
0.4524 0.216 265.49
0.45240.216265.49LCH
Lightness
Chroma
Hue
OKLAB
0.4524 -0.02 -0.22
0.4524-0.02-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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