Persian Blue

#0B31CB

About Persian Blue

Persian Blue, represented by the hexadecimal color code #0B31CB, is a deep and vibrant shade of blue. It is located in the blue region of the color spectrum and is often associated with qualities such as royalty, wisdom, and stability. In terms of color composition, it is primarily composed of blue light, with relatively small amounts of red and green. This particular shade of blue has cultural significance in Persia, where it has been historically used in art, architecture, and textiles. In digital applications, it can be utilized to convey a sense of seriousness, trust, or sophistication. Its rich tone makes it a good choice for branding and design elements aiming for a luxurious or formal aesthetic.

The hex color #0B31CB, also known as Persian Blue, presents certain accessibility challenges, particularly concerning color contrast. When used as a background color, it necessitates light-colored text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text, as per WCAG guidelines. This dark blue hue might not provide sufficient contrast with darker shades, potentially hindering users with visual impairments. Careful consideration should be given to color pairings to meet accessibility standards. Tools are available to assess contrast ratios and ensure compliance. Moreover, providing alternative text descriptions for images and interactive elements is crucial for screen reader users.

Shades

Digital Color Formats

RGB
11 49 203
RGB11 49 203
Red
Green
Blue
HSL
228.13deg 89.72% 41.96%
228.1389.7241.96HSL
Hue
Saturation
Lightness
HWB
228.13deg 4.31% 20.39%
228.134.3120.39HWB
Hue
Whiteness
Blackness
hex#0B31CB
rgb11 49 203
hsl228.13deg 89.72% 41.96%
cmyk94.58% 75.86% 0% 20.39%
hwb228.13deg 4.31% 20.39%
xyz-d650.12 0.07 0.57
oklch0.4238 0.2348 264.79
oklab0.4238 -0.02 -0.23
CMYK
94.58% 75.86% 0% 20.39%
94.5875.86020.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.07 0.57
0.120.070.57XYZ
X
Y
Z
OKLCH
0.4238 0.2348 264.79
0.42380.2348264.79LCH
Lightness
Chroma
Hue
OKLAB
0.4238 -0.02 -0.23
0.4238-0.02-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons