Persian Blue

#1F31AB

About Persian Blue

Persian Blue, represented by the hexadecimal color code #1F31AB, is a deep and captivating shade of blue that evokes feelings of tranquility, sophistication, and trustworthiness. It's a color often associated with royalty and is named after the historical association with Persian art and culture, where deep blues were highly valued. This particular shade lies within the blue-violet spectrum and is achieved by a careful balance of red, green, and blue color components in the RGB color model. In the CMYK color model, which is often used in printing, Persian Blue requires a significant amount of cyan and magenta. Its distinctive characteristics make it suitable for a variety of design applications, from web design to interior decoration.

The hex color #1F31AB, also known as Persian Blue, presents some accessibility challenges, particularly regarding color contrast. When used as a background color, it requires very light text (ideally white or a very pale shade of yellow) to meet WCAG (Web Content Accessibility Guidelines) standards for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. This color may not be suitable for situations where subtle text cues are used, as users with visual impairments might struggle to differentiate elements. Using a color contrast checker is essential to ensure compliance and optimal usability. Moreover, consider providing alternative visual cues, such as icons or labels, alongside color cues to accommodate users with color vision deficiencies. The darkness of Persian Blue can also cause glare on certain screens, so it’s crucial to test your design on a variety of devices.

Shades

Digital Color Formats

RGB
31 49 171
RGB31 49 171
Red
Green
Blue
HSL
232.29deg 69.31% 39.61%
232.2969.3139.61HSL
Hue
Saturation
Lightness
HWB
232.29deg 12.16% 32.94%
232.2912.1632.94HWB
Hue
Whiteness
Blackness
hex#1F31AB
rgb31 49 171
hsl232.29deg 69.31% 39.61%
cmyk81.87% 71.35% 0% 32.94%
hwb232.29deg 12.16% 32.94%
xyz-d650.09 0.05 0.39
oklch0.3944 0.1926 268.3
oklab0.3944 -0.01 -0.19
CMYK
81.87% 71.35% 0% 32.94%
81.8771.35032.94CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.05 0.39
0.090.050.39XYZ
X
Y
Z
OKLCH
0.3944 0.1926 268.3
0.39440.1926268.3LCH
Lightness
Chroma
Hue
OKLAB
0.3944 -0.01 -0.19
0.3944-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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