Blue Gem

#2811A3

General Information about Blue Gem

The hex color #2811A3, commonly known as Blue Gem, is a deep, saturated shade of blue-violet. It belongs to the blue color family and exhibits a blend of the calming properties of blue with the boldness of violet. In the RGB color model, it consists of 16.1% red, 6.67% green, and 63.92% blue. This color is often associated with qualities such as royalty, wisdom, and creativity. Its depth and intensity make it a visually striking choice in various design applications. Blue Gem is also perceived as a cool color, lending a sense of tranquility and sophistication. In printing, it requires careful calibration to ensure accurate reproduction of its rich hue.

The hex color #2811A3, also known as Blue Gem, presents several accessibility considerations for web developers. Its relatively low luminance value means that it requires careful attention to contrast ratios, especially when used for text or interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against its background. Therefore, #2811A3 should ideally be paired with light colors such as whites, yellows, or very pale blues to ensure readability and usability for individuals with visual impairments. Using color contrast checking tools is crucial to validate compliance and make necessary adjustments. It's also important not to rely solely on color to convey information, as this excludes users with color blindness.

Shades

Digital Color Formats

RGB
40 17 163
RGB40 17 163
Red
Green
Blue
HSL
249.45 81.11% 35.29%
249.4581.1135.29HSL
Hue
Saturation
Lightness
HWB
249.45 6.67% 36.08%
249.456.6736.08HWB
Hue
Whiteness
Blackness
hex#2811A3
rgb40 17 163
hsl249.45 81.11% 35.29%
cmyk75.46% 89.57% 0% 36.08%
hwb249.45 6.67% 36.08%
xyz7.69 3.5 34.92
CMYK
75.46% 89.57% 0% 36.08%
75.4689.57036.08CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.69 3.5 34.92
7.693.534.92XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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