Persian Blue

#0F39BB

General Information about Persian Blue

Persian Blue, represented by the hexadecimal color code #0F39BB, is a deep and vibrant shade of blue. It is commonly associated with royalty, sophistication, and tranquility. In the RGB color model, it is composed of 5.9% red, 22.4% green, and 73.3% blue. This color is often used in graphic design and web design to create a sense of depth and professionalism. Persian Blue can be found in various applications, from branding to interior design. Its rich hue makes it a popular choice for creating eye-catching designs and conveying a sense of trust and reliability. The color is named after the historical association of the dye with Persia. It's also very similar to other deep-blue hues, such as cobalt blue and sapphire blue, but with its own unique characteristics.

The hex color #0f39bb, also known as Persian Blue, presents some accessibility challenges, especially when used for text or interactive elements. Its relatively low luminance value means it has low contrast against standard white backgrounds. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments to perceive content effectively. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #0f39bb for text, consider pairing it with very light hues like white (#ffffff) or pale yellows to achieve an acceptable contrast ratio. Alternatively, using it for purely decorative elements where understanding the element is not essential might be more appropriate. When it comes to interactive elements such as buttons or links, make sure to use appropriate ARIA attributes, like aria-label, to enhance accessibility for assistive technologies.

Shades

Digital Color Formats

RGB
15 57 187
RGB15 57 187
Red
Green
Blue
HSL
225.35deg 85.15% 39.61%
225.3585.1539.61HSL
Hue
Saturation
Lightness
HWB
225.35deg 5.88% 26.67%
225.355.8826.67HWB
Hue
Whiteness
Blackness
hex#0F39BB
rgb15 57 187
hsl225.35deg 85.15% 39.61%
cmyk91.98% 69.52% 0% 26.67%
hwb225.35deg 5.88% 26.67%
xyz-d650.11 0.07 0.48
oklch0.4196 0.2071 264.44
oklab0.4196 -0.02 -0.21
CMYK
91.98% 69.52% 0% 26.67%
91.9869.52026.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.07 0.48
0.110.070.48XYZ
X
Y
Z
OKLCH
0.4196 0.2071 264.44
0.41960.2071264.44LCH
Lightness
Chroma
Hue
OKLAB
0.4196 -0.02 -0.21
0.4196-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons