Blue Gem

#300B8D

General Information about #300B8D

Hex color #300B8D, also known as Blue Gem, is a deep shade of blue-purple. It belongs to the blue color family, but has strong purple undertones. In the RGB color model, it is composed of 19.61% red, 4.31% green, and 55.3% blue. In the CMYK color model, used for printing, it is composed of 64.55% cyan, 92.17% magenta, 0% yellow, and 44.7% black. The hue angle is 254.8 degrees, saturation is 95.31%, and lightness is 29.8%. This color is often associated with royalty, mystery, and sophistication. It is a versatile color that can be used in a variety of applications, from web design to fashion. The color has a very rich look to it, due to the saturation and hue.

The color #300B8D, also known as Blue Gem, presents some accessibility challenges, particularly in text-based applications. Its dark hue results in a low contrast ratio against lighter backgrounds, potentially making it difficult for users with visual impairments to read text rendered in this color. To improve accessibility, it's recommended to pair #300B8D with very light colors like white (#FFFFFF) or very light grays as background colors. Using larger font sizes and heavier font weights can also enhance readability. Furthermore, avoid using this color for crucial interactive elements like buttons or links without sufficient contrast, as this could hinder usability for users with color vision deficiencies. When using this color in web design, ensure that the contrast ratio meets WCAG (Web Content Accessibility Guidelines) standards to ensure your website is accessible to the widest possible audience. Consider using tools that can calculate contrast ratios to help you make informed decisions.

Shades

Digital Color Formats

RGB
48 11 141
RGB48 11 141
Red
Green
Blue
HSL
257.08deg 85.53% 29.8%
257.0885.5329.8HSL
Hue
Saturation
Lightness
HWB
257.08deg 4.31% 44.71%
257.084.3144.71HWB
Hue
Whiteness
Blackness
hex#300B8D
rgb48 11 141
hsl257.08deg 85.53% 29.8%
cmyk65.96% 92.2% 0% 44.71%
hwb257.08deg 4.31% 44.71%
xyz-d650.06 0.03 0.25
oklch0.3262 0.1842 282.01
oklab0.3262 0.04 -0.18
CMYK
65.96% 92.2% 0% 44.71%
65.9692.2044.71CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.25
0.060.030.25XYZ
X
Y
Z
OKLCH
0.3262 0.1842 282.01
0.32620.1842282.01LCH
Lightness
Chroma
Hue
OKLAB
0.3262 0.04 -0.18
0.32620.04-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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