Blue Gem

#2B0FA4

General Information about #2B0FA4

The hexadecimal color code #2B0FA4 represents a dark shade of blue, often referred to as "Blue Gem". It is composed of 17.1% red, 5.9% green, and 64.3% blue. In the RGB color model, this translates to 43 red, 15 green, and 164 blue. The CMYK representation is 73.78% cyan, 90.85% magenta, 0% yellow, and 35.69% black. This particular hue leans towards the violet end of the blue spectrum, making it a cool and calming color with a touch of sophistication. It is a dark color, and so it is best used in combination with light colors. Its properties make it suitable for a range of applications, from web design to fashion, although its darkness requires careful consideration of contrast and readability.

The color #2B0FA4, also known as Blue Gem, presents some accessibility challenges, particularly in text-based applications. Its relatively low luminance (a measure of brightness) means that it can lack sufficient contrast against common background colors like white. According to WCAG (Web Content Accessibility Guidelines), contrast ratios of at least 4.5:1 are recommended for standard text and 3:1 for large text to ensure readability for users with visual impairments. When using #2B0FA4 for text, it's crucial to pair it with a very light color to meet these contrast requirements. If used as a background color, lighter text is mandatory. In cases where sufficient contrast cannot be achieved, it is best to avoid using this color for text. Carefully test color combinations with accessibility checkers to ensure compliance and provide a better user experience for everyone. Additionally, rely on semantic HTML and ARIA attributes when appropriate.

Shades

Digital Color Formats

RGB
43 15 164
RGB43 15 164
Red
Green
Blue
HSL
251.28 83.24% 35.1%
251.2883.2435.1HSL
Hue
Saturation
Lightness
HWB
251.28 5.88% 35.69%
251.285.8835.69HWB
Hue
Whiteness
Blackness
hex#2B0FA4
rgb43 15 164
hsl251.28 83.24% 35.1%
cmyk73.78% 90.85% 0% 35.69%
hwb251.28 5.88% 35.69%
xyz7.87 3.54 35.39
CMYK
73.78% 90.85% 0% 35.69%
73.7890.85035.69CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.87 3.54 35.39
7.873.5435.39XYZ
X
Y
Z

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