Persian Blue

#042DD2

General Information about Persian Blue

The hex color #042DD2, also known as Persian Blue, is a vibrant and deep shade of blue. It belongs to the blue color family and is characterized by its strong intensity and slight violet undertone. In the RGB color model, it is composed of 1.57% red, 17.65% green, and 82.35% blue. In the CMYK color model, it is composed of 99% cyan, 79% magenta, 0% yellow, and 18% black. Persian Blue has a wavelength of approximately 470 nanometers, placing it within the blue region of the visible spectrum. This color is often associated with royalty, wisdom, and spirituality. It is also used to evoke feelings of trust, stability, and calmness. It provides a feeling of security and trust.

The hex color #042DD2, also known as Persian Blue, presents significant accessibility challenges. Its low luminance value results in very poor contrast against a white background, failing WCAG's AAA and AA standards for text and non-text contrast. This means that using this color for text or important UI elements on a light background would make it difficult for users with visual impairments to perceive them clearly. To improve accessibility, consider using a much lighter color for text or a background color that provides sufficient contrast (a lighter shade of yellow or orange). Testing with accessibility tools is crucial to ensure compliance with accessibility guidelines and provide an inclusive user experience for all users, including those with low vision or color blindness. Using #042DD2 sparingly for decorative elements might be acceptable, but it should be avoided for critical information or interactive components.

Shades

Digital Color Formats

RGB
4 45 210
RGB4 45 210
Red
Green
Blue
HSL
228.06deg 96.26% 41.96%
228.0696.2641.96HSL
Hue
Saturation
Lightness
HWB
228.06deg 1.57% 17.65%
228.061.5717.65HWB
Hue
Whiteness
Blackness
hex#042DD2
rgb4 45 210
hsl228.06deg 96.26% 41.96%
cmyk98.1% 78.57% 0% 17.65%
hwb228.06deg 1.57% 17.65%
xyz-d650.13 0.07 0.62
oklch0.4254 0.2471 264.37
oklab0.4254 -0.02 -0.25
CMYK
98.1% 78.57% 0% 17.65%
98.178.57017.65CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.07 0.62
0.130.070.62XYZ
X
Y
Z
OKLCH
0.4254 0.2471 264.37
0.42540.2471264.37LCH
Lightness
Chroma
Hue
OKLAB
0.4254 -0.02 -0.25
0.4254-0.02-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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