Blue Gem

#2800B4

General Information about Blue Gem

The hexadecimal color #2800B4, also known as Blue Gem, is a dark and vivid shade of blue-violet. It is composed of 15.7% red, 0% green, and 70.6% blue. In the RGB color space, it is represented as rgb(40, 0, 180). In the CMYK color space, it is composed of 77.78% cyan, 100% magenta, 0% yellow, and 29.4% black. This color evokes feelings of royalty, sophistication, and mystery. Its depth and richness make it a popular choice for designs that aim to convey a sense of luxury and elegance. Understanding the components of this color helps designers to effectively use it in various applications.

The hex color #2800B4, also known as Blue Gem, presents some accessibility challenges, particularly for users with visual impairments. Its low luminance value (relative darkness) means that text rendered in white or light colors against this background will generally offer sufficient contrast, meeting WCAG (Web Content Accessibility Guidelines) standards for normal text. However, using darker text colors on this background would fail contrast checks, making the text difficult to read. When incorporating this color into a user interface, it's vital to ensure that all interactive elements, such as buttons and links, have clear visual cues beyond just color to differentiate them, catering to users with color vision deficiencies. Proper ARIA attributes should also be implemented to provide screen readers with the necessary information to convey the meaning and state of these elements. Thorough testing with accessibility tools and real users is highly recommended to identify and resolve any potential usability issues.

Shades

Digital Color Formats

RGB
40 0 180
RGB40 0 180
Red
Green
Blue
HSL
253.33 100% 35.29%
253.3310035.29HSL
Hue
Saturation
Lightness
HWB
253.33 0% 29.41%
253.33029.41HWB
Hue
Whiteness
Blackness
hex#2800B4
rgb40 0 180
hsl253.33 100% 35.29%
cmyk77.78% 100% 0% 29.41%
hwb253.33 0% 29.41%
xyz9.11 3.75 43.42
CMYK
77.78% 100% 0% 29.41%
77.78100029.41CMYK
Cyan
Magenta
Yellow
Key
XYZ
9.11 3.75 43.42
9.113.7543.42XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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