Persian Indigo

#281D7B

General Information about Persian Indigo

The hexadecimal color code #281D7B represents a specific shade of blue-violet, commonly known as Persian Indigo. This color is composed of 15.7% red, 11.4% green, and 48.2% blue. In the RGB color model, it is created by mixing these three primary colors at the specified intensities. The color is often associated with royalty, wisdom, and spirituality, and carries a sense of depth and sophistication. It is frequently found in design contexts where a sense of elegance or formality is desired. In the CMYK color model, which is used for printing, it is composed of 67% cyan, 76% magenta, 0% yellow, and 52% black.

The color #281D7B, also known as Persian Indigo, presents some accessibility challenges, particularly regarding color contrast. When used as a background color, it requires light-colored text to ensure readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Therefore, using #281D7B with dark text should be avoided. Consider using a color contrast checker to ensure sufficient contrast. This deep, saturated color might also pose challenges for users with visual impairments, emphasizing the need for thoughtful color pairings and additional visual cues to ensure inclusive design. It's advisable to provide alternative styling options for users who may need them.

Shades

Digital Color Formats

RGB
40 29 123
RGB40 29 123
Red
Green
Blue
HSL
247.02deg 61.84% 29.8%
247.0261.8429.8HSL
Hue
Saturation
Lightness
HWB
247.02deg 11.37% 51.76%
247.0211.3751.76HWB
Hue
Whiteness
Blackness
hex#281D7B
rgb40 29 123
hsl247.02deg 61.84% 29.8%
cmyk67.48% 76.42% 0% 51.76%
hwb247.02deg 11.37% 51.76%
xyz-d650.05 0.03 0.19
oklch0.3173 0.1501 278.81
oklab0.3173 0.02 -0.15
CMYK
67.48% 76.42% 0% 51.76%
67.4876.42051.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.19
0.050.030.19XYZ
X
Y
Z
OKLCH
0.3173 0.1501 278.81
0.31730.1501278.81LCH
Lightness
Chroma
Hue
OKLAB
0.3173 0.02 -0.15
0.31730.02-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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