Persian Blue

#183BBE

General Information about Persian Blue

Persian Blue, represented by the hex code #183BBE, is a deep and vibrant shade of blue with a slightly purplish undertone. It is a color that evokes feelings of calmness, trust, and stability, making it a popular choice in various design fields. In the RGB color model, Persian Blue is composed of 9.41% red, 23.14% green, and 74.51% blue. Its hue falls within the blue range, closer to indigo than cyan. The name 'Persian Blue' hints at its historical use in Persian art and ceramics, where similar shades of blue were highly valued for their rich and luxurious appearance. This color's intensity makes it suitable for creating focal points and adding depth to designs.

The hex color #183BBE, also known as Persian Blue, presents some accessibility challenges, particularly in text-based applications. Its relatively low luminance value means that it requires careful consideration when paired with other colors. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability, especially for users with visual impairments. A lighter color, such as white or a very pale yellow, would be necessary to achieve the recommended contrast ratios for body text. For larger text or decorative elements, a slightly darker shade may be acceptable, but thorough testing with accessibility tools is essential. Additionally, avoid using #183BBE as the sole means of conveying important information, as users who are colorblind may not be able to distinguish it effectively. Providing alternative visual cues, like icons or text labels, is always a good practice to enhance usability for all users.

Shades

Digital Color Formats

RGB
24 59 190
RGB24 59 190
Red
Green
Blue
HSL
227.35deg 77.57% 41.96%
227.3577.5741.96HSL
Hue
Saturation
Lightness
HWB
227.35deg 9.41% 25.49%
227.359.4125.49HWB
Hue
Whiteness
Blackness
hex#183BBE
rgb24 59 190
hsl227.35deg 77.57% 41.96%
cmyk87.37% 68.95% 0% 25.49%
hwb227.35deg 9.41% 25.49%
xyz-d650.11 0.07 0.49
oklch0.4282 0.2071 265.55
oklab0.4282 -0.02 -0.21
CMYK
87.37% 68.95% 0% 25.49%
87.3768.95025.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.07 0.49
0.110.070.49XYZ
X
Y
Z
OKLCH
0.4282 0.2071 265.55
0.42820.2071265.55LCH
Lightness
Chroma
Hue
OKLAB
0.4282 -0.02 -0.21
0.4282-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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