Blue Gem

#2B13AF

General Information

The hex color code #2B13AF, often referred to as Blue Gem, is a deep and vibrant shade of blue with a strong presence. It's composed of 17.1% red, 7.5% green, and 68.6% blue. In the RGB color space, this translates to R:43, G:19, and B:175. This color leans heavily towards the blue end of the spectrum, creating a cool and intense visual effect. Its unique combination of red, green, and blue values gives it a distinctive character, making it suitable for applications where a bold and sophisticated blue is desired. The color can evoke feelings of depth, mystery, and luxury, depending on its context and usage. Understanding the components of this hex code is crucial for designers and developers who want to accurately reproduce and utilize this specific shade of blue in their projects. Blue Gem can be considered a dark, saturated shade of blue.

The hex color #2B13AF, also known as Blue Gem, presents some accessibility challenges, particularly in scenarios involving text and background contrast. Given its deep, saturated nature, it requires careful consideration to ensure readability and usability for individuals with visual impairments. When used as a background color, it's crucial to pair it with light-colored text to provide sufficient contrast. White or very light shades of yellow or green would be good choices. Avoid using it with dark text colors like black or dark grays, as the contrast ratio would likely fall below the WCAG (Web Content Accessibility Guidelines) recommended levels. Similarly, when using #2B13AF as a text color, ensure the background is light and provides enough differentiation. Larger font sizes can slightly improve readability but aren't a substitute for proper contrast. Tools like contrast checkers can help assess the compliance of your color pairings with accessibility standards, aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.

Shades

Digital Color Formats

RGB
43 19 175
RGB43 19 175
Red
Green
Blue
HSL
249.23deg 80.41% 38.04%
249.2380.4138.04HSL
Hue
Saturation
Lightness
HWB
249.23deg 7.45% 31.37%
249.237.4531.37HWB
Hue
Whiteness
Blackness
hex#2B13AF
rgb43 19 175
hsl249.23deg 80.41% 38.04%
cmyk75.43% 89.14% 0% 31.37%
hwb249.23deg 7.45% 31.37%
xyz-d650.09 0.04 0.41
oklch0.3694 0.2187 274.19
oklab0.3694 0.02 -0.22
CMYK
75.43% 89.14% 0% 31.37%
75.4389.14031.37CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.04 0.41
0.090.040.41XYZ
X
Y
Z
OKLCH
0.3694 0.2187 274.19
0.36940.2187274.19LCH
Lightness
Chroma
Hue
OKLAB
0.3694 0.02 -0.22
0.36940.02-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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