Persian Blue

#1B37CB

General Information about Persian Blue

Persian Blue, represented by the hexadecimal color code #1B37CB, is a deep and captivating shade of blue that exudes sophistication and elegance. It is a color often associated with trust, intelligence, and stability, making it a popular choice for various applications in art, design, and marketing. Persian Blue is created by combining small amounts of red and green with a significant amount of blue, resulting in its distinctive hue. The name 'Persian Blue' is derived from the historical use of this color in Persian art and ceramics, where it symbolized royalty and spirituality. Its rich and versatile nature allows it to be used both as a primary color and as an accent color.

The color #1B37CB, also known as Persian Blue, presents some accessibility challenges, particularly regarding color contrast. When used as text against a white background, the contrast ratio is low, making it difficult for users with visual impairments to read. To improve accessibility, consider using a lighter shade of blue or a contrasting color like yellow or white for the background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Tools like WebAIM's contrast checker can assist in evaluating the contrast ratio and ensuring compliance with accessibility standards. Careful consideration of color combinations is crucial for creating an inclusive and user-friendly web experience.

Shades

Digital Color Formats

RGB
27 55 203
RGB27 55 203
Red
Green
Blue
HSL
230.45deg 76.52% 45.1%
230.4576.5245.1HSL
Hue
Saturation
Lightness
HWB
230.45deg 10.59% 20.39%
230.4510.5920.39HWB
Hue
Whiteness
Blackness
hex#1B37CB
rgb27 55 203
hsl230.45deg 76.52% 45.1%
cmyk86.7% 72.91% 0% 20.39%
hwb230.45deg 10.59% 20.39%
xyz-d650.13 0.07 0.57
oklch0.4363 0.2264 266.46
oklab0.4363 -0.01 -0.23
CMYK
86.7% 72.91% 0% 20.39%
86.772.91020.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.07 0.57
0.130.070.57XYZ
X
Y
Z
OKLCH
0.4363 0.2264 266.46
0.43630.2264266.46LCH
Lightness
Chroma
Hue
OKLAB
0.4363 -0.01 -0.23
0.4363-0.01-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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