Persian Blue

#2528B1

General Information about Persian Blue

The hex color #2528B1, also known as Persian Blue, is a deep, saturated shade of blue with a touch of purple. In the RGB color model, it is composed of 14.5% red, 15.7% green, and 69.4% blue. In the CMYK color model, it consists of 79% cyan, 77% magenta, 0% yellow, and 31% black. This color evokes feelings of trust, stability, and intelligence, making it a popular choice for branding and design. Its hex code representation provides a standardized way to define and use this color across various digital platforms. The origin of the name 'Persian Blue' is rooted in the historical use of lapis lazuli in Persian art and architecture, where this shade of blue was highly prized.

The hex color #2528B1, also known as Persian Blue, presents specific accessibility considerations for web development. Its relatively low lightness value may cause issues when used as text color against a white or very light background, as the contrast might not meet WCAG (Web Content Accessibility Guidelines) standards. To ensure readability and accessibility, it's recommended to use a lighter color for text on a background of #2528B1, or conversely, use #2528B1 as a background with very light text. Tools that measure color contrast ratios can be used to verify compliance with accessibility standards, ensuring content is usable by individuals with visual impairments. Adequate color contrast is crucial for users with low vision or color blindness.

Shades

Digital Color Formats

RGB
37 40 177
RGB37 40 177
Red
Green
Blue
HSL
238.71deg 65.42% 41.96%
238.7165.4241.96HSL
Hue
Saturation
Lightness
HWB
238.71deg 14.51% 30.59%
238.7114.5130.59HWB
Hue
Whiteness
Blackness
hex#2528B1
rgb37 40 177
hsl238.71deg 65.42% 41.96%
cmyk79.1% 77.4% 0% 30.59%
hwb238.71deg 14.51% 30.59%
xyz-d650.09 0.05 0.42
oklch0.3903 0.2074 270.71
oklab0.3903 0 -0.21
CMYK
79.1% 77.4% 0% 30.59%
79.177.4030.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.05 0.42
0.090.050.42XYZ
X
Y
Z
OKLCH
0.3903 0.2074 270.71
0.39030.2074270.71LCH
Lightness
Chroma
Hue
OKLAB
0.3903 0 -0.21
0.39030-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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