Persian Blue

#2138B5

General Information about Persian Blue

Persian Blue, represented by the hexadecimal color code #2138B5, is a deep and captivating shade of blue. It is located in the blue-violet segment of the color spectrum. This color is known for its richness and depth, making it a popular choice for designs that aim to convey sophistication, trustworthiness, and elegance. In the RGB color model, #2138B5 consists of 12.94% red, 21.96% green, and 70.98% blue. The corresponding CMYK values are 0.82, 0.69, 0.00, and 0.29. Its history can be traced back to ancient Persia, where it was used in ceramics and artwork. The color is known to bring trust and relaxation to the user.

The color #2138B5, a deep shade of Persian Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it necessitates light-colored text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text, as per WCAG guidelines. Using tools to check contrast ratios is crucial. For users with visual impairments, including color blindness, relying solely on color to convey information should be avoided. Instead, consider incorporating text labels, icons, or patterns to provide alternative cues. Ensuring sufficient spacing between elements and using clear, simple typography can further enhance accessibility when using this dark blue hue. Careful consideration of these factors will help create a more inclusive and user-friendly design.

Shades

Digital Color Formats

RGB
33 56 181
RGB33 56 181
Red
Green
Blue
HSL
230.68deg 69.16% 41.96%
230.6869.1641.96HSL
Hue
Saturation
Lightness
HWB
230.68deg 12.94% 29.02%
230.6812.9429.02HWB
Hue
Whiteness
Blackness
hex#2138B5
rgb33 56 181
hsl230.68deg 69.16% 41.96%
cmyk81.77% 69.06% 0% 29.02%
hwb230.68deg 12.94% 29.02%
xyz-d650.1 0.06 0.44
oklch0.4171 0.1971 267.73
oklab0.4171 -0.01 -0.2
CMYK
81.77% 69.06% 0% 29.02%
81.7769.06029.02CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.06 0.44
0.10.060.44XYZ
X
Y
Z
OKLCH
0.4171 0.1971 267.73
0.41710.1971267.73LCH
Lightness
Chroma
Hue
OKLAB
0.4171 -0.01 -0.2
0.4171-0.01-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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