Blue Gem

#2B0F89

General Information about #2B0F89

The hex color #2B0F89, also known as Blue Gem, is a dark shade of blue-violet. In the RGB color model, it is composed of 17.1% red, 5.9% green, and 53.7% blue. In the CMYK color model, it consists of 68.1% cyan, 89% magenta, 0% yellow, and 46.3% black. This color is often associated with qualities such as sophistication, mystery, and depth. Its unique combination of hues makes it suitable for various design applications, ranging from web design to fashion. Colors with a high amount of blue typically produce a calming effect. The dark hue of this hex color makes it a suitable color for backgrounds or text. The dark appearance makes it advisable to consider the legibility of the color.

The hex color #2B0F89, also known as Blue Gem, presents several accessibility considerations for web developers. Its dark hue results in a low luminance value, which significantly impacts text legibility. When using this color as a background, it is crucial to ensure a high contrast ratio with the foreground text. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text (14pt bold or 18pt regular) to meet WCAG AA standards. For WCAG AAA compliance, these ratios increase to 7:1 and 4.5:1, respectively. Insufficient contrast can make content difficult or impossible for users with visual impairments to read. Using color contrast analyzers and accessibility testing tools during the design and development phases is advisable. Additionally, avoid relying solely on color to convey important information; provide alternative cues like text labels or icons to ensure inclusivity for users with color vision deficiencies. Proper implementation enhances the user experience for everyone, promoting inclusivity and accessibility on the web.

Shades

Digital Color Formats

RGB
43 15 137
RGB43 15 137
Red
Green
Blue
HSL
253.77deg 80.26% 29.8%
253.7780.2629.8HSL
Hue
Saturation
Lightness
HWB
253.77deg 5.88% 46.27%
253.775.8846.27HWB
Hue
Whiteness
Blackness
hex#2B0F89
rgb43 15 137
hsl253.77deg 80.26% 29.8%
cmyk68.61% 89.05% 0% 46.27%
hwb253.77deg 5.88% 46.27%
xyz-d650.06 0.03 0.24
oklch0.3198 0.1784 279.8
oklab0.3198 0.03 -0.18
CMYK
68.61% 89.05% 0% 46.27%
68.6189.05046.27CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.24
0.060.030.24XYZ
X
Y
Z
OKLCH
0.3198 0.1784 279.8
0.31980.1784279.8LCH
Lightness
Chroma
Hue
OKLAB
0.3198 0.03 -0.18
0.31980.03-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons