Persian Blue

#1B20CB

About Persian Blue

Persian Blue, with the hex code #1B20CB, is a deep, vibrant shade of blue often associated with royalty, sophistication, and tranquility. It is part of the blue color family, known for its calming and intellectual properties. In color psychology, blue is often linked to trust, stability, and wisdom. Persian Blue is created by combining a small amount of red and green with a larger amount of blue in the RGB color model. It is not commonly found in nature, which adds to its sense of uniqueness and distinctiveness. This color can evoke a sense of depth and mystery, making it a compelling choice in various applications.

The color #1B20CB, also known as Persian Blue, presents significant accessibility challenges due to its low luminance. When used as text against a white background, it fails WCAG's contrast ratio guidelines for both AA and AAA levels. This means users with visual impairments, including those with low vision or color blindness, may find it difficult or impossible to read. To improve accessibility, consider using #1B20CB for larger text elements (18pt or 14pt bold) or pairing it with a much lighter background color such as white (#FFFFFF), or a much darker text color against a lighter background color to ensure sufficient contrast. Tools like contrast checkers can help verify compliance with accessibility standards. Avoid using #1B20CB for crucial information without ensuring adequate contrast.

Shades

Digital Color Formats

RGB
27 32 203
RGB27 32 203
Red
Green
Blue
HSL
238.3deg 76.52% 45.1%
238.376.5245.1HSL
Hue
Saturation
Lightness
HWB
238.3deg 10.59% 20.39%
238.310.5920.39HWB
Hue
Whiteness
Blackness
hex#1B20CB
rgb27 32 203
hsl238.3deg 76.52% 45.1%
cmyk86.7% 84.24% 0% 20.39%
hwb238.3deg 10.59% 20.39%
xyz-d650.12 0.06 0.57
oklch0.4074 0.2456 267.59
oklab0.4074 -0.01 -0.25
CMYK
86.7% 84.24% 0% 20.39%
86.784.24020.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.06 0.57
0.120.060.57XYZ
X
Y
Z
OKLCH
0.4074 0.2456 267.59
0.40740.2456267.59LCH
Lightness
Chroma
Hue
OKLAB
0.4074 -0.01 -0.25
0.4074-0.01-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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