Persian Blue

#173ABF

General Information about Persian Blue

The hex color code #173ABF represents a shade of blue known as Persian Blue. In the RGB color model, it is composed of 9.02% red, 22.75% green, and 74.9% blue. This signifies that the blue component significantly outweighs the red and green components, resulting in the characteristic blue hue. In the CMYK color model, #173ABF consists of 88% cyan, 70% magenta, 0% yellow, and 25% black. This indicates a high proportion of cyan and magenta inks are needed to produce this color in print. Persian Blue is often associated with feelings of calmness, stability, and trust. It is a color that can evoke a sense of serenity and sophistication, making it suitable for a variety of design applications. This color is frequently used in branding, web design, and interior decor to communicate reliability and professionalism.

The color #173ABF, also known as Persian Blue, presents some accessibility challenges, primarily due to its relatively low luminance. When used as a foreground color, it requires careful consideration of the background color to ensure sufficient contrast for readability, especially for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to meet WCAG (Web Content Accessibility Guidelines) AA standards. Pairing #173ABF with lighter shades of yellow, white, or even very pale blues can help achieve the necessary contrast. Avoid using it with dark or similarly saturated colors, as this can make text difficult to read. It is also crucial to test color combinations with accessibility evaluation tools to verify compliance with accessibility standards. Ensuring sufficient color contrast is not only beneficial for users with visual impairments, but also improves the overall user experience for everyone, especially in various lighting conditions.

Shades

Digital Color Formats

RGB
23 58 191
RGB23 58 191
Red
Green
Blue
HSL
227.5deg 78.5% 41.96%
227.578.541.96HSL
Hue
Saturation
Lightness
HWB
227.5deg 9.02% 25.1%
227.59.0225.1HWB
Hue
Whiteness
Blackness
hex#173ABF
rgb23 58 191
hsl227.5deg 78.5% 41.96%
cmyk87.96% 69.63% 0% 25.1%
hwb227.5deg 9.02% 25.1%
xyz-d650.11 0.07 0.5
oklch0.4273 0.2096 265.51
oklab0.4273 -0.02 -0.21
CMYK
87.96% 69.63% 0% 25.1%
87.9669.63025.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.07 0.5
0.110.070.5XYZ
X
Y
Z
OKLCH
0.4273 0.2096 265.51
0.42730.2096265.51LCH
Lightness
Chroma
Hue
OKLAB
0.4273 -0.02 -0.21
0.4273-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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