Blue Gem

#2B108A

General Information about #2B108A

The hex color #2B108A, often referred to as 'Blue Gem', is a dark and saturated shade of blue-violet. It resides in the blue-purple hue range, possessing a unique combination of depth and intensity. This color is created by mixing red, green and blue light at specific levels. In the RGB color model, #2B108A is composed of 17.1% red, 6.3% green, and 54.1% blue. Its CMYK representation is 68% cyan, 88% magenta, 0% yellow, and 46% black. This color is often associated with sophistication, mystery, and creativity. It is a color that evokes a sense of depth and can be used to create a dramatic or elegant visual impact. Its hexadecimal nature makes it ideal for precise color specification in digital design and web development.

The color #2B108A, also known as Blue Gem, presents several accessibility considerations for web developers. Its dark hue results in a low contrast ratio against white text, potentially causing readability issues for users, especially those with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for ensuring content is perceivable. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #2B108A as a background color, lighter text colors like white or light yellows should be employed to meet these standards. Alternatively, consider using #2B108A sparingly for decorative elements rather than essential text or interactive components. Tools like contrast checkers can help evaluate the contrast ratio and determine if the color combination is accessible. Furthermore, provide alternative ways to convey information, such as using icons or descriptive text, especially if color is used to differentiate elements.

Shades

Digital Color Formats

RGB
43 16 138
RGB43 16 138
Red
Green
Blue
HSL
253.28deg 79.22% 30.2%
253.2879.2230.2HSL
Hue
Saturation
Lightness
HWB
253.28deg 6.27% 45.88%
253.286.2745.88HWB
Hue
Whiteness
Blackness
hex#2B108A
rgb43 16 138
hsl253.28deg 79.22% 30.2%
cmyk68.84% 88.41% 0% 45.88%
hwb253.28deg 6.27% 45.88%
xyz-d650.06 0.03 0.24
oklch0.3219 0.1789 279.53
oklab0.3219 0.03 -0.18
CMYK
68.84% 88.41% 0% 45.88%
68.8488.41045.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.24
0.060.030.24XYZ
X
Y
Z
OKLCH
0.3219 0.1789 279.53
0.32190.1789279.53LCH
Lightness
Chroma
Hue
OKLAB
0.3219 0.03 -0.18
0.32190.03-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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