Blue Gem

#2B0197

General Information about Blue Gem (#2B0197)

The hex color #2B0197, also known as Blue Gem, is a deep, saturated shade of blue-purple. It belongs to the blue color family but has a noticeable violet undertone, giving it a unique and mysterious character. In the RGB color model, it is composed of 17.1% red, 0.4% green, and 59.2% blue. The CMYK values are 71% cyan, 99% magenta, 0% yellow, and 41% black. This color is not commonly found in nature but can be associated with gemstones, royalty, and the night sky. Its depth and richness evoke feelings of sophistication, mystery, and calmness. It's a color that can add a touch of elegance and drama to various design applications. Due to its high saturation, it is often used as an accent color rather than a primary color.

The hex color #2B0197, also known as Blue Gem, presents significant accessibility challenges, particularly in web design. Its dark hue results in very low contrast against standard light backgrounds, potentially making text and other elements unreadable for users with visual impairments. According to WCAG guidelines, sufficient contrast is essential for ensuring content is perceivable. Using #2B0197 for text requires careful consideration of the background color to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. White or very light shades of yellow or green are recommended as background colors. Moreover, avoid using this color for crucial interactive elements without proper visual cues, as users might miss them. Providing alternative high-contrast themes can greatly improve the accessibility of content using this color.

Shades

Digital Color Formats

RGB
43 1 151
RGB43 1 151
Red
Green
Blue
HSL
256.8deg 98.68% 29.8%
256.898.6829.8HSL
Hue
Saturation
Lightness
HWB
256.8deg 0.39% 40.78%
256.80.3940.78HWB
Hue
Whiteness
Blackness
hex#2B0197
rgb43 1 151
hsl256.8deg 98.68% 29.8%
cmyk71.52% 99.34% 0% 40.78%
hwb256.8deg 0.39% 40.78%
xyz-d650.07 0.03 0.29
oklch0.3281 0.2006 278.06
oklab0.3281 0.03 -0.2
CMYK
71.52% 99.34% 0% 40.78%
71.5299.34040.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.03 0.29
0.070.030.29XYZ
X
Y
Z
OKLCH
0.3281 0.2006 278.06
0.32810.2006278.06LCH
Lightness
Chroma
Hue
OKLAB
0.3281 0.03 -0.2
0.32810.03-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons