Blue Gem

#2B1586

General Information about #2B1586

The hexadecimal color code #2B1586 represents a dark shade of blue, often referred to as "Blue Gem." It is composed of 17.1% red, 8.24% green, and 52.55% blue. In the RGB color model, this equates to 43 red, 21 green, and 134 blue. This color has a hue of 246 degrees, a saturation of 73.9% and a lightness of 30.4%. Blue Gem is often associated with feelings of stability, trust, and intelligence. Due to its rich and deep nature, it can evoke a sense of sophistication and luxury. In color psychology, darker shades of blue are often linked to professionalism and formality. This is why it is very popular in enterprise environments.

The hex color #2B1586, also known as Blue Gem, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value of approximately 4.8 cd/m² places it firmly in the dark color range. This means that any text rendered in white or light colors against a #2B1586 background will likely achieve a sufficient contrast ratio, meeting WCAG (Web Content Accessibility Guidelines) AA and AAA standards. However, using darker text colors against this background is strongly discouraged due to the resulting low contrast, which would make the text difficult or impossible to read for many users. Designers should prioritize high contrast ratios (at least 4.5:1 for normal text and 3:1 for large text) to ensure readability and inclusivity for all users, including those with low vision or color blindness. Careful consideration of color combinations is crucial when using #2B1586 in user interfaces or web design. Consider using a contrast checker tool to verify accessibility.

Shades

Digital Color Formats

RGB
43 21 134
RGB43 21 134
Red
Green
Blue
HSL
251.68 72.9% 30.39%
251.6872.930.39HSL
Hue
Saturation
Lightness
HWB
251.68 8.24% 47.45%
251.688.2447.45HWB
Hue
Whiteness
Blackness
hex#2B1586
rgb43 21 134
hsl251.68 72.9% 30.39%
cmyk67.91% 84.33% 0% 47.45%
hwb251.68 8.24% 47.45%
xyz5.57 2.77 22.8
CMYK
67.91% 84.33% 0% 47.45%
67.9184.33047.45CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.57 2.77 22.8
5.572.7722.8XYZ
X
Y
Z

Alternative colors

Applications

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