Persian Blue

#1730CF

General Information about Persian Blue

Persian Blue, represented by the hexadecimal color code #1730CF, is a deep and vibrant shade of blue often associated with royalty, sophistication, and tranquility. It is a color that combines the stability of blue with a hint of energetic violet undertones. In the RGB color model, #1730CF consists of 9.02% red, 18.82% green, and 81.18% blue. This particular composition makes it stand out from other blues, lending it a unique character. Historically, blue pigments were highly prized, often derived from rare minerals like lapis lazuli. In modern color theory, Persian Blue is often used to evoke feelings of trust, loyalty, and intelligence. Its high blue component makes it a cool color, ideal for conveying calmness and stability. It is frequently used in branding and design to project an image of reliability and professionalism.

The color #1730CF, also known as Persian Blue, presents some accessibility challenges, especially when used as text on a white background. Its relatively low luminance contrast ratio makes it difficult for users with visual impairments to read comfortably. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Persian Blue often falls short of these requirements. Therefore, it is crucial to use this color thoughtfully in web design. Consider pairing it with a much lighter background color like white (#FFFFFF) or a very pale yellow to improve readability. Alternatively, using Persian Blue for larger text elements, such as headings, can mitigate some of the accessibility issues. It's also advisable to avoid using it for crucial interactive elements where clear visibility is essential. To ensure accessibility, always test the color combination using a contrast checker tool to verify compliance with accessibility standards.

Shades

Digital Color Formats

RGB
23 48 207
RGB23 48 207
Red
Green
Blue
HSL
231.85deg 80% 45.1%
231.858045.1HSL
Hue
Saturation
Lightness
HWB
231.85deg 9.02% 18.82%
231.859.0218.82HWB
Hue
Whiteness
Blackness
hex#1730CF
rgb23 48 207
hsl231.85deg 80% 45.1%
cmyk88.89% 76.81% 0% 18.82%
hwb231.85deg 9.02% 18.82%
xyz-d650.13 0.07 0.6
oklch0.4296 0.2384 266.25
oklab0.4296 -0.02 -0.24
CMYK
88.89% 76.81% 0% 18.82%
88.8976.81018.82CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.07 0.6
0.130.070.6XYZ
X
Y
Z
OKLCH
0.4296 0.2384 266.25
0.42960.2384266.25LCH
Lightness
Chroma
Hue
OKLAB
0.4296 -0.02 -0.24
0.4296-0.02-0.24LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons