Persian Indigo

#291781

General Information about Persian Indigo

The hex color #291781, also known as Persian Indigo, is a deep and captivating shade of blue-violet. It belongs to the indigo color family, which is positioned between blue and violet on the color spectrum. This particular hue conveys a sense of sophistication, mystery, and depth. In the RGB (Red, Green, Blue) color model, #291781 consists of 16.1% red, 9% green, and 50.6% blue. In the CMYK (Cyan, Magenta, Yellow, Black) color model, it is composed of 68% cyan, 82% magenta, 0% yellow, and 50% black. The color has a dominant blue component, resulting in its strong association with tranquility and stability. Persian Indigo is often used to evoke feelings of peace, wisdom, and introspection. Its dark and saturated nature makes it suitable for creating a sense of depth and luxury in various designs. It is not a commonly used color, but it's mostly seen in fashion and web design.

The color #291781, a deep and saturated Persian Indigo, presents significant accessibility challenges, especially when used for text or interactive elements. Its low luminance value necessitates careful consideration of contrast ratios to ensure readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text against its background. Therefore, when using #291781, it is crucial to pair it with very light colors like white or pale yellow to achieve sufficient contrast. Failure to do so can render text illegible for many users, including those with low vision or color blindness. Furthermore, avoid using this color as the sole indicator of interactive elements, as users who are color blind may not be able to distinguish them. Always provide redundant cues, such as underlines or icons, to ensure usability for all users. Adequate spacing and font sizes also contribute to improved readability and overall accessibility when working with dark colors like #291781.

Shades

Digital Color Formats

RGB
41 23 129
RGB41 23 129
Red
Green
Blue
HSL
250.19deg 69.74% 29.8%
250.1969.7429.8HSL
Hue
Saturation
Lightness
HWB
250.19deg 9.02% 49.41%
250.199.0249.41HWB
Hue
Whiteness
Blackness
hex#291781
rgb41 23 129
hsl250.19deg 69.74% 29.8%
cmyk68.22% 82.17% 0% 49.41%
hwb250.19deg 9.02% 49.41%
xyz-d650.05 0.03 0.21
oklch0.3168 0.1633 279.33
oklab0.3168 0.03 -0.16
CMYK
68.22% 82.17% 0% 49.41%
68.2282.17049.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.21
0.050.030.21XYZ
X
Y
Z
OKLCH
0.3168 0.1633 279.33
0.31680.1633279.33LCH
Lightness
Chroma
Hue
OKLAB
0.3168 0.03 -0.16
0.31680.03-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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