Persian Blue

#171DCF

General Information about Persian Blue

Persian Blue, represented by the hexadecimal color code #171DCF, is a vibrant and saturated shade of blue that evokes feelings of depth, trust, and stability. It is a color frequently associated with royalty, wisdom, and intelligence. In color psychology, blue is often linked to calmness, serenity, and introspection, making it a popular choice for designs that aim to create a sense of peace and reliability. In digital design, Persian Blue can be used to create visually appealing interfaces and highlight key elements, though careful consideration should be given to color contrast to ensure accessibility. Its rich hue makes it suitable for a variety of applications, from web design to branding, where a strong and memorable color is desired. The name "Persian Blue" reflects the historical use of lapis lazuli in Persian art and ceramics, where this particular shade of blue was highly prized.

The hex color #171DCF, also known as Persian Blue, presents some accessibility challenges, particularly in text applications. Its relatively low luminance (brightness) means that it requires careful consideration of color contrast to ensure readability for users with visual impairments. When used as a text color, it's crucial to pair it with a very light background color to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratio (ideally 4.5:1 for normal text and 3:1 for large text). For instance, white (#FFFFFF) or a very pale yellow would be suitable choices. Avoid using #171DCF for small text or important interface elements against dark or similar-toned backgrounds, as this can render the content illegible for many users. When using Persian Blue for decorative elements, provide alternative visual cues or information to ensure the content remains accessible to everyone, regardless of their visual abilities. Consider using a color contrast checker tool to verify the contrast ratio between #171DCF and any background colors.

Shades

Digital Color Formats

RGB
23 29 207
RGB23 29 207
Red
Green
Blue
HSL
238.04deg 80% 45.1%
238.048045.1HSL
Hue
Saturation
Lightness
HWB
238.04deg 9.02% 18.82%
238.049.0218.82HWB
Hue
Whiteness
Blackness
hex#171DCF
rgb23 29 207
hsl238.04deg 80% 45.1%
cmyk88.89% 85.99% 0% 18.82%
hwb238.04deg 9.02% 18.82%
xyz-d650.12 0.06 0.59
oklch0.4082 0.2526 266.83
oklab0.4082 -0.01 -0.25
CMYK
88.89% 85.99% 0% 18.82%
88.8985.99018.82CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.06 0.59
0.120.060.59XYZ
X
Y
Z
OKLCH
0.4082 0.2526 266.83
0.40820.2526266.83LCH
Lightness
Chroma
Hue
OKLAB
0.4082 -0.01 -0.25
0.4082-0.01-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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