Blue Gem

#2B1088

General Information about #2B1088

#2B1088, also known as Blue Gem, is a dark shade of blue with a hint of purple. It belongs to the blue color family and evokes feelings of calmness, depth, and sophistication. In the RGB color model, it is composed of 17.1% red, 6.3% green, and 53.3% blue. In the CMYK color model, it consists of 68% cyan, 88% magenta, 0% yellow, and 47% black. The hexadecimal color code #2B1088 is commonly used in web design and graphic design to represent this particular shade of blue. Its spectral reflectance properties show a higher reflection in the blue region of the visible spectrum, contributing to its perceived blueness. The color can be described as a very dark shade of blue, and should be used sparingly in design.

The hex color #2B1088, also known as Blue Gem, presents several accessibility considerations for web developers. Its dark hue results in a low luminance value, meaning it requires careful pairing with text and other elements to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #2B1088 as a background, light text colors such as white or very pale yellow should be used to meet these contrast requirements. It's important to avoid using this color for critical interactive elements without sufficient contrast, as this could make the website unusable for users with visual impairments. Proper testing with accessibility tools is essential to ensure compliance and a positive user experience.

Shades

Digital Color Formats

RGB
43 16 136
RGB43 16 136
Red
Green
Blue
HSL
253.5deg 78.95% 29.8%
253.578.9529.8HSL
Hue
Saturation
Lightness
HWB
253.5deg 6.27% 46.67%
253.56.2746.67HWB
Hue
Whiteness
Blackness
hex#2B1088
rgb43 16 136
hsl253.5deg 78.95% 29.8%
cmyk68.38% 88.24% 0% 46.67%
hwb253.5deg 6.27% 46.67%
xyz-d650.06 0.03 0.24
oklch0.3195 0.1766 279.91
oklab0.3195 0.03 -0.17
CMYK
68.38% 88.24% 0% 46.67%
68.3888.24046.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.24
0.060.030.24XYZ
X
Y
Z
OKLCH
0.3195 0.1766 279.91
0.31950.1766279.91LCH
Lightness
Chroma
Hue
OKLAB
0.3195 0.03 -0.17
0.31950.03-0.17LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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