Persian Indigo

#311781

General Information about #311781

The hexadecimal color code #311781 represents a specific shade of dark violet, often referred to as Persian Indigo. This color is composed of 19.22% red, 9.02% green, and 50.59% blue. In the RGB color space, it is defined as RGB(49, 23, 129). In the CMYK color space, it is composed of 62.79% cyan, 82.95% magenta, 0% yellow and 49.41% black. This deep, rich color conveys a sense of sophistication, mystery, and elegance. Its unique blend of primary colors results in a visually striking hue, often associated with royalty and creativity. It is a popular choice in design and art when a touch of depth and intrigue is desired.

The hex color #311781, also known as Persian Indigo, presents several accessibility considerations, particularly in web design. Its dark hue means that sufficient contrast is crucial when used with text or other interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. Using a light color like white or a bright yellow for text on a #311781 background will significantly improve readability. Tools are available to check the contrast ratio to ensure compliance. In situations where high contrast isn't possible, consider using #311781 sparingly or providing alternative high-contrast themes for users with visual impairments. Additionally, avoid using color alone to convey important information; supplement it with text or icons to ensure usability for all users, including those with color blindness.

Shades

Digital Color Formats

RGB
49 23 129
RGB49 23 129
Red
Green
Blue
HSL
254.72deg 69.74% 29.8%
254.7269.7429.8HSL
Hue
Saturation
Lightness
HWB
254.72deg 9.02% 49.41%
254.729.0249.41HWB
Hue
Whiteness
Blackness
hex#311781
rgb49 23 129
hsl254.72deg 69.74% 29.8%
cmyk62.02% 82.17% 0% 49.41%
hwb254.72deg 9.02% 49.41%
xyz-d650.06 0.03 0.21
oklch0.324 0.162 283.99
oklab0.324 0.04 -0.16
CMYK
62.02% 82.17% 0% 49.41%
62.0282.17049.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.21
0.060.030.21XYZ
X
Y
Z
OKLCH
0.324 0.162 283.99
0.3240.162283.99LCH
Lightness
Chroma
Hue
OKLAB
0.324 0.04 -0.16
0.3240.04-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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