Persian Blue

#1521D1

General Information about Persian Blue

Persian Blue, represented by the hexadecimal color code #1521D1, is a deep, vibrant shade of blue. It belongs to the blue color family and evokes feelings of sophistication, trust, and stability. In the RGB color model, it consists of 8.24% red, 12.94% green, and 81.96% blue. The CMYK color model representation is 90% cyan, 84% magenta, 0% yellow, and 18% black. This color is often associated with royalty, intelligence, and authority. It can be used to create a sense of calm and tranquility, as well as to convey a sense of power and importance. It's a strong color and is commonly used in branding, web design, and graphic design to create a visual impact.

The color #1521D1, also known as Persian Blue, presents certain accessibility challenges, particularly concerning color contrast. When used as a foreground color for text, it requires careful consideration of the background color 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. Therefore, pairing Persian Blue with light backgrounds like white or very pale yellows is crucial to meet these standards. Tools are available to check contrast ratios and help select accessible color combinations. Additionally, avoid using this color as the sole indicator of interactive elements. Supplement it with text labels, icons, or other visual cues to ensure usability for all users.

Shades

Digital Color Formats

RGB
21 33 209
RGB21 33 209
Red
Green
Blue
HSL
236.17deg 81.74% 45.1%
236.1781.7445.1HSL
Hue
Saturation
Lightness
HWB
236.17deg 8.24% 18.04%
236.178.2418.04HWB
Hue
Whiteness
Blackness
hex#1521D1
rgb21 33 209
hsl236.17deg 81.74% 45.1%
cmyk89.95% 84.21% 0% 18.04%
hwb236.17deg 8.24% 18.04%
xyz-d650.12 0.06 0.61
oklch0.4139 0.2527 266.41
oklab0.4139 -0.02 -0.25
CMYK
89.95% 84.21% 0% 18.04%
89.9584.21018.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.06 0.61
0.120.060.61XYZ
X
Y
Z
OKLCH
0.4139 0.2527 266.41
0.41390.2527266.41LCH
Lightness
Chroma
Hue
OKLAB
0.4139 -0.02 -0.25
0.4139-0.02-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons