Persian Blue

#172CBF

General Information about Persian Blue

Persian Blue, represented by the hex code #172CBF, is a deep, vibrant shade of blue. It evokes feelings of trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. Blue is often associated with stability and is a popular choice for corporate branding and website design. In color psychology, blue is known to have a calming effect and can promote relaxation. This particular shade, Persian Blue, has a rich history, originating from the vibrant pigments used in Persian art and ceramics. It's a color that combines the coolness of traditional blue with a touch of exoticism. The RGB values for Persian Blue are R:23, G:44, B:191, and the CMYK values are C:88, M:77, Y:0, K:25. This color is often used to convey authority and reliability, making it suitable for various applications, from web design to interior decoration.

The hex color #172CBF, also known as Persian Blue, presents some accessibility challenges, particularly for users with visual impairments. Its relatively low luminance value of 0.15 means that it requires careful consideration when used as a text or interactive element color. According to WCAG (Web Content Accessibility Guidelines) standards, sufficient contrast is essential for readability. When using Persian Blue for text, it's imperative to pair it with a very light background color, such as white (#FFFFFF) or a pale yellow, to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools are available online to check color contrast ratios to ensure compliance. For interactive elements like buttons, ensure that hover, focus, and active states also maintain sufficient contrast. Avoid using Persian Blue alongside darker colors, as this combination will likely fail accessibility standards, rendering content difficult or impossible to read for many users. Consider adding supplementary cues, such as icons or text labels, to enhance usability. Thorough testing with accessibility evaluation tools and users with visual impairments is recommended to validate the design.

Shades

Digital Color Formats

RGB
23 44 191
RGB23 44 191
Red
Green
Blue
HSL
232.5deg 78.5% 41.96%
232.578.541.96HSL
Hue
Saturation
Lightness
HWB
232.5deg 9.02% 25.1%
232.59.0225.1HWB
Hue
Whiteness
Blackness
hex#172CBF
rgb23 44 191
hsl232.5deg 78.5% 41.96%
cmyk87.96% 76.96% 0% 25.1%
hwb232.5deg 9.02% 25.1%
xyz-d650.11 0.06 0.5
oklch0.4059 0.2236 266.67
oklab0.4059 -0.01 -0.22
CMYK
87.96% 76.96% 0% 25.1%
87.9676.96025.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.06 0.5
0.110.060.5XYZ
X
Y
Z
OKLCH
0.4059 0.2236 266.67
0.40590.2236266.67LCH
Lightness
Chroma
Hue
OKLAB
0.4059 -0.01 -0.22
0.4059-0.01-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons