Persian Blue

#1831CE

General Information about Persian Blue

Persian Blue, with the hex code #1831CE, is a deep and vibrant shade of blue, evoking a sense of sophistication and depth. It belongs to the blue color family and is characterized by its strong presence and slightly purplish undertones. In the RGB color model, it consists of 9.41% red, 19.22% green, and 80.78% blue. This color is often associated with royalty, wisdom, and stability. Historically, blue pigments were derived from precious minerals like lapis lazuli, making them highly valued and symbolic of wealth and power. Persian Blue is a captivating color that demands attention. Its color name originates from Persia, now modern day Iran, where it was used in architecture and decorative arts.

The color #1831CE, also known as Persian Blue, presents considerable accessibility challenges. Its low lightness value (approximately 18%) results in poor contrast against standard white backgrounds, potentially making text and interactive elements difficult to read for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Persian Blue is unlikely to meet these ratios with light backgrounds. When using this color, it is crucial to pair it with very light or even white text and UI elements to ensure readability. Using color alone to convey information is not recommended as it can be problematic for color-blind users. Consider adding text labels or icons to improve accessibility.

Shades

Digital Color Formats

RGB
24 49 206
RGB24 49 206
Red
Green
Blue
HSL
231.76deg 79.13% 45.1%
231.7679.1345.1HSL
Hue
Saturation
Lightness
HWB
231.76deg 9.41% 19.22%
231.769.4119.22HWB
Hue
Whiteness
Blackness
hex#1831CE
rgb24 49 206
hsl231.76deg 79.13% 45.1%
cmyk88.35% 76.21% 0% 19.22%
hwb231.76deg 9.41% 19.22%
xyz-d650.13 0.07 0.59
oklch0.4301 0.2362 266.36
oklab0.4301 -0.01 -0.24
CMYK
88.35% 76.21% 0% 19.22%
88.3576.21019.22CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.07 0.59
0.130.070.59XYZ
X
Y
Z
OKLCH
0.4301 0.2362 266.36
0.43010.2362266.36LCH
Lightness
Chroma
Hue
OKLAB
0.4301 -0.01 -0.24
0.4301-0.01-0.24LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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