Blue Gem

#2B1286

General Information about #2B1286

The hexadecimal color #2B1286, also known as Blue Gem, is a dark and saturated shade of blue-violet. It is composed of 17.1% red, 7.1% green, and 52.5% blue. In the RGB color model, it represents a specific point in the color space defined by these three primary color values. This hex code is commonly used in web design and digital graphics to define colors accurately. Understanding the composition of hexadecimal colors like #2B1286 is crucial for designers and developers aiming to create visually appealing and consistent designs across various media. Its bold and rich nature makes it well-suited for creating depth and focus in visual applications.

The hex color #2B1286, a deep and saturated blue-violet, presents significant accessibility challenges, especially concerning color contrast. When used as a background color, it necessitates very light text colors to ensure readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text, as per WCAG guidelines. This dark hue might be problematic for users with visual impairments, including those with low vision or color blindness. Careful consideration should be given to its usage in interactive elements like buttons and links, where sufficient contrast is crucial for usability. Testing with accessibility tools is advisable to validate compliance with accessibility standards and ensure inclusive design.

Shades

Digital Color Formats

RGB
43 18 134
RGB43 18 134
Red
Green
Blue
HSL
252.93deg 76.32% 29.8%
252.9376.3229.8HSL
Hue
Saturation
Lightness
HWB
252.93deg 7.06% 47.45%
252.937.0647.45HWB
Hue
Whiteness
Blackness
hex#2B1286
rgb43 18 134
hsl252.93deg 76.32% 29.8%
cmyk67.91% 86.57% 0% 47.45%
hwb252.93deg 7.06% 47.45%
xyz-d650.06 0.03 0.23
oklch0.3189 0.1729 280.1
oklab0.3189 0.03 -0.17
CMYK
67.91% 86.57% 0% 47.45%
67.9186.57047.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.23
0.060.030.23XYZ
X
Y
Z
OKLCH
0.3189 0.1729 280.1
0.31890.1729280.1LCH
Lightness
Chroma
Hue
OKLAB
0.3189 0.03 -0.17
0.31890.03-0.17LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons