Blue Gem

#281484

General Information about #281484

The hex color #281484, also known as Blue Gem, is a deep shade of blue-purple. It is composed of 15.7% red, 7.8% green, and 51.8% blue. In the RGB color space, it is represented as (40, 20, 132). This color falls under the purple color category and is perceived as a cool and mysterious color. It is often associated with royalty, wisdom, and spirituality. The color's hexadecimal representation provides a standardized way to define it in digital environments, making it easily reproducible across various platforms and devices. Its dark nature suggests that it has a relatively low luminance value, which impacts its use in design, particularly regarding contrast and readability. Blue Gem #281484 can be used to create a sophisticated or luxurious effect in both digital and physical applications.

The hex color #281484, a deep, muted blue-purple, presents accessibility challenges, especially in text applications. Its low luminance value (darkness) requires careful consideration of contrast ratios to ensure readability. When used as a text color, it's crucial to pair it with a very light background to meet WCAG (Web Content Accessibility Guidelines) standards for contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Avoid using this color for critical information or calls to action unless sufficient contrast is provided. Furthermore, be mindful of users with visual impairments who may struggle to distinguish subtle color differences. It's advisable to perform accessibility testing with various tools and user groups to validate the color's usability. In user interface design, consider using #281484 sparingly, perhaps as an accent color, and always prioritize clear visual hierarchy and sufficient contrast for all interactive elements.

Shades

Digital Color Formats

RGB
40 20 132
RGB40 20 132
Red
Green
Blue
HSL
250.71deg 73.68% 29.8%
250.7173.6829.8HSL
Hue
Saturation
Lightness
HWB
250.71deg 7.84% 48.24%
250.717.8448.24HWB
Hue
Whiteness
Blackness
hex#281484
rgb40 20 132
hsl250.71deg 73.68% 29.8%
cmyk69.7% 84.85% 0% 48.24%
hwb250.71deg 7.84% 48.24%
xyz-d650.05 0.03 0.22
oklch0.3161 0.1697 278.62
oklab0.3161 0.03 -0.17
CMYK
69.7% 84.85% 0% 48.24%
69.784.85048.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.22
0.050.030.22XYZ
X
Y
Z
OKLCH
0.3161 0.1697 278.62
0.31610.1697278.62LCH
Lightness
Chroma
Hue
OKLAB
0.3161 0.03 -0.17
0.31610.03-0.17LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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