Persian Blue

#1728B3

General Information about Persian Blue

Persian Blue, with the hex code #1728B3, is a deep, vibrant shade of blue that evokes feelings of royalty and sophistication. It's a color often associated with trust, intelligence, and stability, making it a popular choice for branding and design. This particular shade of blue is created by combining a relatively small amount of red and green with a significant amount of blue in the RGB color model. In terms of color theory, Persian Blue falls within the blue-violet range. It is a strong and commanding color that can add a touch of elegance to a variety of applications. Its richness allows it to stand out and capture attention, making it effective for highlighting key elements.

The color #1728B3, or Persian Blue, presents some accessibility challenges, particularly regarding text contrast. When used as a background color, it requires light-colored text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text to meet WCAG (Web Content Accessibility Guidelines) standards. Tools like contrast checkers can help verify compliance. Also, consider users with visual impairments who may perceive colors differently. Providing alternative cues, such as icons or text labels, alongside color coding can enhance accessibility. Furthermore, avoid relying solely on color to convey important information. Semantic HTML and ARIA attributes can further improve the accessibility of content using this color. Testing with assistive technologies is essential to ensure a positive user experience.

Shades

Digital Color Formats

RGB
23 40 179
RGB23 40 179
Red
Green
Blue
HSL
233.46deg 77.23% 39.61%
233.4677.2339.61HSL
Hue
Saturation
Lightness
HWB
233.46deg 9.02% 29.8%
233.469.0229.8HWB
Hue
Whiteness
Blackness
hex#1728B3
rgb23 40 179
hsl233.46deg 77.23% 39.61%
cmyk87.15% 77.65% 0% 29.8%
hwb233.46deg 9.02% 29.8%
xyz-d650.09 0.05 0.43
oklch0.3867 0.2131 267.13
oklab0.3867 -0.01 -0.21
CMYK
87.15% 77.65% 0% 29.8%
87.1577.65029.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.05 0.43
0.090.050.43XYZ
X
Y
Z
OKLCH
0.3867 0.2131 267.13
0.38670.2131267.13LCH
Lightness
Chroma
Hue
OKLAB
0.3867 -0.01 -0.21
0.3867-0.01-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons