Blue Gem

#311B99

General Information about #311B99

The hex color #311B99, also known as Blue Gem, is a deep and rich shade of blue-violet. In the RGB color model, it is composed of 19.22% red, 10.59% green, and 60% blue. It falls under the category of dark purple hues. This color conveys a sense of sophistication, luxury, and mystery. Its depth and intensity make it a popular choice for designs that aim to evoke a sense of elegance and exclusivity. The hex color #311B99 is often associated with royalty, wisdom, and creativity. It is a versatile color that can be used in various applications, from web design to fashion, to create a lasting impression. The color is not very common, and could be used to stand out from the crowd.

The hex color #311B99, also known as Blue Gem, presents significant accessibility challenges, especially in web design. Its dark hue results in low contrast against lighter backgrounds, making it difficult for users with visual impairments to read text or distinguish elements. According to WCAG guidelines, sufficient contrast is crucial for ensuring content is accessible to a wider audience. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. When using #311B99, careful consideration should be given to the foreground color. Light shades of yellow, white, or other very light colors are recommended to provide sufficient contrast. Tools are available online to check color contrast ratios and ensure compliance with accessibility standards. Furthermore, avoid using #311B99 for crucial interactive elements without proper visual cues, as users may struggle to identify them.

Shades

Digital Color Formats

RGB
49 27 153
RGB49 27 153
Red
Green
Blue
HSL
250.48 70% 35.29%
250.487035.29HSL
Hue
Saturation
Lightness
HWB
250.48 10.59% 40%
250.4810.5940HWB
Hue
Whiteness
Blackness
hex#311B99
rgb49 27 153
hsl250.48 70% 35.29%
cmyk67.97% 82.35% 0% 40%
hwb250.48 10.59% 40%
xyz7.41 3.74 30.47
CMYK
67.97% 82.35% 0% 40%
67.9782.35040CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.41 3.74 30.47
7.413.7430.47XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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