Blue Gem

#210D8A

General Information about Blue Gem (#210D8A)

The hex color #210D8A, also known as Blue Gem, is a deep, saturated shade of blue. It belongs to the blue color family and exhibits a sense of sophistication and elegance. In the RGB color model, it is composed of 12.94% red, 5.1% green, and 54.12% blue. In the CMYK color model, it consists of 76% cyan, 91% magenta, 0% yellow, and 46% black. This color is often associated with trust, stability, and knowledge. Its hexadecimal representation allows for precise color specification in digital design and web development. Blue Gem can evoke feelings of calmness and serenity, making it suitable for designs aiming to convey a sense of peace and tranquility, or a sense of trust and reliability.

The hex color #210D8A, also known as Blue Gem, presents accessibility challenges due to its dark hue. When used as a background color, it requires very light text (white or near-white) to ensure sufficient contrast for readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text, as per WCAG guidelines. Using a color contrast checker is essential to verify compliance. Furthermore, avoid using this color for critical interface elements or links without proper visual cues, as users with low vision may struggle to differentiate them. Careful consideration should be given to the overall color scheme to ensure an inclusive and accessible user experience. Providing alternative high-contrast themes can also be a great solution.

Shades

Digital Color Formats

RGB
33 13 138
RGB33 13 138
Red
Green
Blue
HSL
249.6deg 82.78% 29.61%
249.682.7829.61HSL
Hue
Saturation
Lightness
HWB
249.6deg 5.1% 45.88%
249.65.145.88HWB
Hue
Whiteness
Blackness
hex#210D8A
rgb33 13 138
hsl249.6deg 82.78% 29.61%
cmyk76.09% 90.58% 0% 45.88%
hwb249.6deg 5.1% 45.88%
xyz-d650.05 0.02 0.24
oklch0.3115 0.1831 274.7
oklab0.3115 0.02 -0.18
CMYK
76.09% 90.58% 0% 45.88%
76.0990.58045.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.24
0.050.020.24XYZ
X
Y
Z
OKLCH
0.3115 0.1831 274.7
0.31150.1831274.7LCH
Lightness
Chroma
Hue
OKLAB
0.3115 0.02 -0.18
0.31150.02-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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