Persian Blue

#1B26CB

General Information about Persian Blue

Persian Blue, represented by the hexadecimal color code #1B26CB, is a deep and vibrant shade of blue that evokes feelings of royalty, sophistication, and creativity. It belongs to the blue color family and is often associated with the Middle East, particularly Persia (modern-day Iran), where it has been used extensively in art, architecture, and textiles for centuries. The color is created by combining a specific ratio of red, green, and blue light, with red at 10.6%, green at 14.9%, and blue at 80%. In RGB color space, #1b26cb has 11% red, 15% green and 80% blue. Whereas in a CMYK color space, it is composed of 87% cyan, 81% magenta, 0% yellow and 20% black.

The color #1b26cb, also known as Persian Blue, presents some accessibility challenges, particularly regarding text contrast. When used as a background color, it requires light-colored text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text, as per WCAG guidelines. Using tools to measure color contrast is crucial to verify that the combination meets accessibility standards. Furthermore, it is important to consider users with visual impairments or color blindness when choosing color combinations. Providing alternative visual cues, such as icons or text descriptions, can enhance accessibility for all users. Also avoid using this color for elements that need to stand out and use semantic HTML to improve accessibility.

Shades

Digital Color Formats

RGB
27 38 203
RGB27 38 203
Red
Green
Blue
HSL
236.25deg 76.52% 45.1%
236.2576.5245.1HSL
Hue
Saturation
Lightness
HWB
236.25deg 10.59% 20.39%
236.2510.5920.39HWB
Hue
Whiteness
Blackness
hex#1B26CB
rgb27 38 203
hsl236.25deg 76.52% 45.1%
cmyk86.7% 81.28% 0% 20.39%
hwb236.25deg 10.59% 20.39%
xyz-d650.12 0.06 0.57
oklch0.4137 0.2414 267.42
oklab0.4137 -0.01 -0.24
CMYK
86.7% 81.28% 0% 20.39%
86.781.28020.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.06 0.57
0.120.060.57XYZ
X
Y
Z
OKLCH
0.4137 0.2414 267.42
0.41370.2414267.42LCH
Lightness
Chroma
Hue
OKLAB
0.4137 -0.01 -0.24
0.4137-0.01-0.24LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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