Persian Indigo

#2B1880

About Persian Indigo

Persian Indigo, represented by the hexadecimal color code #2B1880, is a deep and intriguing shade of indigo. It belongs to the blue-violet color family and exhibits a remarkable depth and richness. Historically, indigo dyes have been highly valued and traded across cultures, often associated with royalty and status due to the complexity and cost of their production. In the RGB color model, #2B1880 is composed of 17.1% red, 9.4% green, and 50.2% blue. This combination creates a color that is both calming and mysterious. The color's CMYK values are 66% cyan, 81% magenta, 0% yellow, and 50% black, providing a formula for its use in print media. Persian Indigo is often used to convey sophistication, depth, and creativity in various applications.

The color #2B1880, also known as Persian Indigo, presents some accessibility challenges, particularly in web design. Due to its dark hue, it requires careful consideration of color contrast. When used as a background color, it is imperative to pair it with 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, as per WCAG guidelines. This ensures that users with visual impairments can easily perceive the content. Conversely, if used as a text color, it needs to be placed against a very light background. It's also wise to avoid using this color for crucial interactive elements without sufficient contrast, as it could be missed by users with low vision. Providing alternative visual cues, such as icons or text labels, can further enhance accessibility.

Shades

Digital Color Formats

RGB
43 24 128
RGB43 24 128
Red
Green
Blue
HSL
250.96deg 68.42% 29.8%
250.9668.4229.8HSL
Hue
Saturation
Lightness
HWB
250.96deg 9.41% 49.8%
250.969.4149.8HWB
Hue
Whiteness
Blackness
hex#2B1880
rgb43 24 128
hsl250.96deg 68.42% 29.8%
cmyk66.41% 81.25% 0% 49.8%
hwb250.96deg 9.41% 49.8%
xyz-d650.05 0.03 0.21
oklch0.3186 0.1608 280.51
oklab0.3186 0.03 -0.16
CMYK
66.41% 81.25% 0% 49.8%
66.4181.25049.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.21
0.050.030.21XYZ
X
Y
Z
OKLCH
0.3186 0.1608 280.51
0.31860.1608280.51LCH
Lightness
Chroma
Hue
OKLAB
0.3186 0.03 -0.16
0.31860.03-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons