Persian Blue

#1D1BBB

General Information about Persian Blue

The hex color #1D1BBB, commonly known as Persian Blue, is a deep and vibrant shade of blue. In the RGB color model, it is composed of 11.4% red, 10.6% green, and 73.3% blue. This strong concentration of blue gives it a rich, intense appearance. Persian Blue is often associated with qualities like trust, intelligence, and stability, making it a popular choice in various design contexts. Historically, blue pigments were derived from minerals such as lapis lazuli, making them highly valued. Today, Persian Blue can be easily reproduced digitally, allowing for its widespread use in graphic design, web development, and other creative fields. Its unique hue offers a sophisticated alternative to more common shades of blue, such as navy or sky blue.

The hex color #1D1BBB, also known as Persian Blue, presents some accessibility challenges, particularly regarding color contrast. When used as text against a white background, the contrast ratio may not meet WCAG (Web Content Accessibility Guidelines) standards for sufficient readability. This means that users with visual impairments might find it difficult to distinguish the text from the background. To improve accessibility, consider using a lighter color for the background or increasing the text size and weight. Alternatively, pairing #1D1BBB with a very light color such as white or a pale yellow can improve the contrast. In user interface design, be cautious when using #1D1BBB for critical interactive elements, such as buttons or links, without ensuring adequate contrast. Always test color combinations with accessibility tools to ensure compliance with accessibility standards and provide a better user experience for everyone.

Shades

Digital Color Formats

RGB
29 27 187
RGB29 27 187
Red
Green
Blue
HSL
240.75deg 74.77% 41.96%
240.7574.7741.96HSL
Hue
Saturation
Lightness
HWB
240.75deg 10.59% 26.67%
240.7510.5926.67HWB
Hue
Whiteness
Blackness
hex#1D1BBB
rgb29 27 187
hsl240.75deg 74.77% 41.96%
cmyk84.49% 85.56% 0% 26.67%
hwb240.75deg 10.59% 26.67%
xyz-d650.1 0.05 0.47
oklch0.3836 0.2309 268.76
oklab0.3836 -0.01 -0.23
CMYK
84.49% 85.56% 0% 26.67%
84.4985.56026.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.05 0.47
0.10.050.47XYZ
X
Y
Z
OKLCH
0.3836 0.2309 268.76
0.38360.2309268.76LCH
Lightness
Chroma
Hue
OKLAB
0.3836 -0.01 -0.23
0.3836-0.01-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons