Persian Indigo

#2A1781

General Information about Persian Indigo

The hex color #2A1781, also known as Persian Indigo, is a deep and captivating shade of blue-violet. It belongs to the indigo color family, characterized by its rich pigmentation and historical significance. This color is created by combining a moderate amount of red and green light with a higher intensity of blue light within the RGB color model. In the CMYK color model, which is primarily used for printing, Persian Indigo consists of high percentages of cyan, magenta, and black, with a relatively lower percentage of yellow. This combination yields a color that is both striking and elegant, evoking feelings of mystery, sophistication, and creativity. Persian Indigo has found its way into various applications, ranging from web design and fashion to interior decor and fine arts. Its versatility and depth make it a popular choice for designers and artists seeking to create visually appealing and emotionally resonant works.

The hex color #2A1781, also known as Persian Indigo, presents some accessibility challenges, particularly when used as a background or text color. Its dark hue means that careful consideration must be given to the foreground color to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #2A1781 as a background, it's essential to choose a light foreground color, such as white or a very pale yellow, to meet these contrast requirements. Tools like contrast checkers can be invaluable in verifying compliance. Failure to provide adequate contrast can make content difficult to read for users with visual impairments, including those with low vision or color blindness. Therefore, thoughtful color selection and testing are crucial for ensuring an inclusive and accessible web experience.

Shades

Digital Color Formats

RGB
42 23 129
RGB42 23 129
Red
Green
Blue
HSL
250.75deg 69.74% 29.8%
250.7569.7429.8HSL
Hue
Saturation
Lightness
HWB
250.75deg 9.02% 49.41%
250.759.0249.41HWB
Hue
Whiteness
Blackness
hex#2A1781
rgb42 23 129
hsl250.75deg 69.74% 29.8%
cmyk67.44% 82.17% 0% 49.41%
hwb250.75deg 9.02% 49.41%
xyz-d650.05 0.03 0.21
oklch0.3177 0.1631 279.9
oklab0.3177 0.03 -0.16
CMYK
67.44% 82.17% 0% 49.41%
67.4482.17049.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.21
0.050.030.21XYZ
X
Y
Z
OKLCH
0.3177 0.1631 279.9
0.31770.1631279.9LCH
Lightness
Chroma
Hue
OKLAB
0.3177 0.03 -0.16
0.31770.03-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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