Persian Blue

#1533B6

General Information about Persian Blue

Persian Blue, with the hex code #1533B6, is a deep and vibrant shade of blue often associated with royalty, sophistication, and stability. It belongs to the blue color family and exhibits a strong presence with its rich and intense hue. In the RGB color model, Persian Blue consists of 8.24% red, 20% green, and 71.37% blue. The CMYK values are 0.88, 0.72, 0.00, 0.29. This color is not part of the web-safe color palette, which means it might render slightly differently on older displays. Persian Blue is often used in design to evoke feelings of trust, authority, and calmness. Its depth and intensity make it a popular choice for branding, web design, and artistic endeavors. Due to the lack of luminosity it is important to consider accessibility when using it as a background color. Ensure that text has sufficient contrast against the background.

The color #1533B6, also known as Persian Blue, presents some accessibility challenges, primarily due to its low luminance. When used as a foreground color against a white background, or any light background, it can be difficult for users with visual impairments to read the text. According to WCAG guidelines, the contrast ratio between the text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA standards. Persian Blue often falls short of these requirements. To improve accessibility, consider pairing it with lighter shades of yellow, white or lighter grays. Alternatively, use Persian Blue sparingly for decorative elements where readability isn't critical. It's crucial to test the color combination using accessibility tools to ensure compliance with accessibility standards. Providing sufficient contrast will ensure that your content is usable by a wider audience, including those with low vision or color blindness.

Shades

Digital Color Formats

RGB
21 51 182
RGB21 51 182
Red
Green
Blue
HSL
228.82deg 79.31% 39.8%
228.8279.3139.8HSL
Hue
Saturation
Lightness
HWB
228.82deg 8.24% 28.63%
228.828.2428.63HWB
Hue
Whiteness
Blackness
hex#1533B6
rgb21 51 182
hsl228.82deg 79.31% 39.8%
cmyk88.46% 71.98% 0% 28.63%
hwb228.82deg 8.24% 28.63%
xyz-d650.1 0.06 0.45
oklch0.4058 0.2064 265.86
oklab0.4058 -0.01 -0.21
CMYK
88.46% 71.98% 0% 28.63%
88.4671.98028.63CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.06 0.45
0.10.060.45XYZ
X
Y
Z
OKLCH
0.4058 0.2064 265.86
0.40580.2064265.86LCH
Lightness
Chroma
Hue
OKLAB
0.4058 -0.01 -0.21
0.4058-0.01-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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