Persian Indigo

#28197E

General Information about Persian Indigo

The hex color #28197E, also known as Persian Indigo, is a dark shade of purple, evoking a sense of mystery, sophistication, and royalty. It's a mix of blue and red, leaning towards the cooler side of the color spectrum. In terms of color theory, it sits between indigo and violet, holding some characteristics of both. It is often associated with creativity, wisdom, and independence. The name Persian Indigo hints at its historical use in dyes and pigments originating from the Persia. This color's depth and richness make it suitable for applications where a sense of elegance and quality are desired. It is important to use it carefully in design to avoid overwhelming the viewer.

The color #28197E, also known as Persian Indigo, presents some accessibility challenges, especially regarding color contrast. When used as a background color, it necessitates very light text (white or near-white) to ensure sufficient contrast for readability. A contrast ratio of at least 4.5:1 is recommended for body text, as per WCAG guidelines, and a minimum of 3:1 for large text. Using tools to check contrast ratios is essential. When Persian Indigo is used for interactive elements such as links or buttons, ensure a distinct visual cue is provided in addition to color, like an underline or a border, to accommodate users with color vision deficiencies. This is crucial for ensuring an inclusive design. Also, avoid using this color alone to convey important information.

Shades

Digital Color Formats

RGB
40 25 126
RGB40 25 126
Red
Green
Blue
HSL
248.91deg 66.89% 29.61%
248.9166.8929.61HSL
Hue
Saturation
Lightness
HWB
248.91deg 9.8% 50.59%
248.919.850.59HWB
Hue
Whiteness
Blackness
hex#28197E
rgb40 25 126
hsl248.91deg 66.89% 29.61%
cmyk68.25% 80.16% 0% 50.59%
hwb248.91deg 9.8% 50.59%
xyz-d650.05 0.03 0.2
oklch0.3151 0.158 279.01
oklab0.3151 0.02 -0.16
CMYK
68.25% 80.16% 0% 50.59%
68.2580.16050.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.2
0.050.030.2XYZ
X
Y
Z
OKLCH
0.3151 0.158 279.01
0.31510.158279.01LCH
Lightness
Chroma
Hue
OKLAB
0.3151 0.02 -0.16
0.31510.02-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons