Persian Blue

#1527B5

General Information about Persian Blue

The hex color #1527B5, also known as Persian Blue, is a deep, saturated shade of blue with a rich and vibrant character. In the RGB color model, it is composed of 8.24% red, 15.29% green, and 70.98% blue. This specific combination creates a color that is both intense and calming, often associated with qualities such as trust, loyalty, and wisdom. Persian Blue is a color historically linked to royalty and sophistication, making it a popular choice for designs that aim to convey a sense of elegance and reliability. Its deep hue makes it stand out, providing a strong visual impact that can be used effectively in various applications, from web design to fashion.

The hex color #1527B5, also known as Persian Blue, presents accessibility challenges due to its low luminance. When used as a foreground color, it requires a very light background to ensure sufficient contrast for readability, especially for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #1527B5 on a dark background would make the text nearly invisible. Web developers should utilize contrast checking tools to verify that the color combination meets accessibility standards. Alternatively, consider lightening #1527B5 or using a different, more contrasting color to improve accessibility and usability for all users. Proper color selection enhances the user experience and ensures content is accessible to a wider audience, including those with color blindness or low vision.

Shades

Digital Color Formats

RGB
21 39 181
RGB21 39 181
Red
Green
Blue
HSL
233.25deg 79.21% 39.61%
233.2579.2139.61HSL
Hue
Saturation
Lightness
HWB
233.25deg 8.24% 29.02%
233.258.2429.02HWB
Hue
Whiteness
Blackness
hex#1527B5
rgb21 39 181
hsl233.25deg 79.21% 39.61%
cmyk88.4% 78.45% 0% 29.02%
hwb233.25deg 8.24% 29.02%
xyz-d650.09 0.05 0.44
oklch0.387 0.2168 266.76
oklab0.387 -0.01 -0.22
CMYK
88.4% 78.45% 0% 29.02%
88.478.45029.02CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.05 0.44
0.090.050.44XYZ
X
Y
Z
OKLCH
0.387 0.2168 266.76
0.3870.2168266.76LCH
Lightness
Chroma
Hue
OKLAB
0.387 -0.01 -0.22
0.387-0.01-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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