Blue Gem

#210D8E

General Information about Blue Gem (#210D8E)

The color #210D8E, also known as Blue Gem, is a deep, saturated blue-violet hue that evokes feelings of mystery, sophistication, and elegance. In the RGB color model, it consists of 13% red, 5.1% green, and 55.7% blue. This particular combination results in a color that is closer to the blue end of the spectrum, but with a hint of violet that adds depth and complexity. Blue Gem is often associated with royalty, wisdom, and spirituality, making it a popular choice for designs that aim to convey these qualities. Its rich tone makes it suitable for both digital and print applications, but careful consideration should be given to its use with other colors to ensure visual harmony and accessibility. In color psychology, deep blues are often linked to trust and stability, making them appropriate for corporate branding.

The hex color #210D8E, also known as Blue Gem, presents specific accessibility challenges, especially in web design. Its dark hue results in low contrast against lighter backgrounds, which can make text and interactive elements difficult to read for users with visual impairments. According to WCAG guidelines, sufficient contrast ratios are essential for ensuring readability. For normal text (14pt/18px and larger), a contrast ratio of at least 4.5:1 is recommended, while for large text (18pt/24px and larger), a ratio of 3:1 is advised. When using #210D8E, it is crucial to pair it with very light colors like white or pale yellow to meet these standards. Using online contrast checker tools helps to verify compliance. Additionally, avoid using #210D8E for crucial interactive elements, such as links and buttons, unless the contrast is carefully managed. Providing alternative text styles or using supporting icons can also enhance usability for all users.

Shades

Digital Color Formats

RGB
33 13 142
RGB33 13 142
Red
Green
Blue
HSL
249.3 83.23% 30.39%
249.383.2330.39HSL
Hue
Saturation
Lightness
HWB
249.3 5.1% 44.31%
249.35.144.31HWB
Hue
Whiteness
Blackness
hex#210D8E
rgb33 13 142
hsl249.3 83.23% 30.39%
cmyk76.76% 90.85% 0% 44.31%
hwb249.3 5.1% 44.31%
xyz5.65 2.56 25.79
CMYK
76.76% 90.85% 0% 44.31%
76.7690.85044.31CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.65 2.56 25.79
5.652.5625.79XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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