Persian Blue

#121FD4

General Information about Persian Blue

Persian Blue, represented by the hexadecimal color code #121FD4, is a deep, vibrant shade of blue. It is located in the blue-violet range of the color spectrum and is often associated with royalty, wisdom, and spirituality. The color derives its name from its historical association with Persian art and culture, where similar shades of blue have been used in ceramics, textiles, and architecture for centuries. This particular hue is created by combining a small amount of red and green light with a significant amount of blue light. In the RGB color model, it consists of 7.1% red, 12.2% green, and 83.1% blue. In the CMYK color model, which is used for printing, it is composed of 91% cyan, 85% magenta, 0% yellow, and 17% black.

The color #121fd4, also known as Persian Blue, presents significant accessibility challenges. Its low luminance of 0.1 means that text rendered in this color on a white background will likely fail WCAG (Web Content Accessibility Guidelines) contrast requirements. Individuals with low vision or color blindness may struggle to distinguish content using this color. For improved accessibility, it's essential to pair #121fd4 with a very light color, such as white or a pale yellow, for text. The use of larger text sizes (18pt or 14pt bold) can also improve readability. Consider providing alternative color schemes for users with visual impairments, ensuring that interactive elements have sufficient contrast ratios, and using color combinations that are accessible to individuals with different types of color blindness.

Shades

Digital Color Formats

RGB
18 31 212
RGB18 31 212
Red
Green
Blue
HSL
235.98deg 84.35% 45.1%
235.9884.3545.1HSL
Hue
Saturation
Lightness
HWB
235.98deg 7.06% 16.86%
235.987.0616.86HWB
Hue
Whiteness
Blackness
hex#121FD4
rgb18 31 212
hsl235.98deg 84.35% 45.1%
cmyk91.51% 85.38% 0% 16.86%
hwb235.98deg 7.06% 16.86%
xyz-d650.13 0.06 0.63
oklch0.4149 0.2577 265.98
oklab0.4149 -0.02 -0.26
CMYK
91.51% 85.38% 0% 16.86%
91.5185.38016.86CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.06 0.63
0.130.060.63XYZ
X
Y
Z
OKLCH
0.4149 0.2577 265.98
0.41490.2577265.98LCH
Lightness
Chroma
Hue
OKLAB
0.4149 -0.02 -0.26
0.4149-0.02-0.26LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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