Persian Indigo

#311E7D

General Information about Persian Indigo

The hex color #311E7D, also known as Persian Indigo, is a dark shade of purple-blue. It belongs to the indigo color family, which historically was derived from natural dyes. In the RGB color model, #311E7D is composed of 19.22% red, 11.76% green, and 49.02% blue. In the CMYK color model, it consists of 61% cyan, 76% magenta, 0% yellow, and 51% black. This color evokes feelings of sophistication, mystery, and depth. It's often associated with creativity, wisdom, and spirituality. Persian Indigo is versatile and can be used in various design contexts, from web design to fashion, lending a touch of elegance and refinement. Its unique blend of hues makes it a distinctive choice for designers seeking a sophisticated yet calming palette.

The color #311E7D, also known as Persian Indigo, presents some accessibility challenges, particularly for users with visual impairments. Its relatively dark hue results in a low contrast ratio against standard white backgrounds, potentially making text difficult to read. To improve accessibility, it is recommended to pair this color with lighter shades for text or interactive elements. A contrast ratio of at least 4.5:1 is advised for normal-sized text and 3:1 for large text (14pt bold or 18pt regular). Using online contrast checkers can help determine appropriate color pairings. Additionally, providing alternative cues like icons or underlines for links can further enhance usability for all users, regardless of visual ability. Considering these factors during design ensures a more inclusive and user-friendly experience.

Shades

Digital Color Formats

RGB
49 30 125
RGB49 30 125
Red
Green
Blue
HSL
252 61.29% 30.39%
25261.2930.39HSL
Hue
Saturation
Lightness
HWB
252 11.76% 50.98%
25211.7650.98HWB
Hue
Whiteness
Blackness
hex#311E7D
rgb49 30 125
hsl252 61.29% 30.39%
cmyk60.8% 76% 0% 50.98%
hwb252 11.76% 50.98%
xyz5.43 3.06 19.71
CMYK
60.8% 76% 0% 50.98%
60.876050.98CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.43 3.06 19.71
5.433.0619.71XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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