Blue Gem

#300098

General Information

The color #300098, also known as Blue Gem, is a dark shade of blue-purple that evokes feelings of royalty, mystery, and sophistication. It is composed of 18.82% red, 0% green, and 59.61% blue. In the RGB color space, it is created by mixing these primary colors in the specified proportions. In the CMYK color model, used for printing, it is composed of 68% cyan, 100% magenta, 0% yellow, and 40% black. This color falls into the range of deep, saturated purples and is often associated with creativity and imagination. Its hexadecimal representation makes it easy to use in digital design and web development projects, allowing designers to specify the color precisely.

The hex color #300098, also known as Blue Gem, presents significant accessibility challenges, especially for users with visual impairments. Its low luminance of 4.2 cd/m² results in very poor contrast against standard white backgrounds. According to WCAG guidelines, the contrast ratio is insufficient for both normal text and large text sizes. Therefore, using #300098 for text or interactive elements on a white background is strongly discouraged. To ensure accessibility, pair this color with very light hues or utilize it in non-textual contexts. When using it for text, opt for a light yellow or off-white color for the background to meet WCAG AA or AAA standards. Consider using contrast checkers to validate color combinations.

Shades

Digital Color Formats

RGB
48 0 152
RGB48 0 152
Red
Green
Blue
HSL
258.95deg 100% 29.8%
258.9510029.8HSL
Hue
Saturation
Lightness
HWB
258.95deg 0% 40.39%
258.95040.39HWB
Hue
Whiteness
Blackness
hex#300098
rgb48 0 152
hsl258.95deg 100% 29.8%
cmyk68.42% 100% 0% 40.39%
hwb258.95deg 0% 40.39%
xyz-d650.07 0.03 0.3
oklch0.3332 0.2011 280.41
oklab0.3332 0.04 -0.2
CMYK
68.42% 100% 0% 40.39%
68.42100040.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.03 0.3
0.070.030.3XYZ
X
Y
Z
OKLCH
0.3332 0.2011 280.41
0.33320.2011280.41LCH
Lightness
Chroma
Hue
OKLAB
0.3332 0.04 -0.2
0.33320.04-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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