Blue Gem

#280CA3

General Information

The hexadecimal color code #280CA3 represents a dark shade of blue-purple. It is created by mixing a low amount of red, a very small amount of green, and a significant amount of blue in the RGB color model. In the sRGB color space, its components are 15.7% red, 4.7% green, and 63.9% blue. This color is often associated with royalty, luxury, and mystery, and it evokes feelings of depth and sophistication. The color's intensity is derived from the high blue component, while the subtle addition of red contributes to its slightly violet undertone. This combination makes Blue Gem a visually striking color suitable for applications where you want to convey a sense of elegance and intrigue.

The color #280CA3, also known as Blue Gem, presents significant accessibility challenges, particularly concerning color contrast. When used as text against a white background, it fails to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratio, making it difficult for users with visual impairments to read comfortably. Similarly, using white text on a #280CA3 background also results in insufficient contrast. To improve accessibility, consider pairing #280CA3 with much lighter shades of yellows, greens or oranges to ensure sufficient contrast, or use it primarily for decorative elements where legibility is not critical. For interactive elements like buttons, provide clear visual cues beyond color, such as borders or text labels, to ensure usability for all users. Ensure that interactive elements have a focus state, especially for keyboard navigation.

Shades

Digital Color Formats

RGB
40 12 163
RGB40 12 163
Red
Green
Blue
HSL
251.13 86.29% 34.31%
251.1386.2934.31HSL
Hue
Saturation
Lightness
HWB
251.13 4.71% 36.08%
251.134.7136.08HWB
Hue
Whiteness
Blackness
hex#280CA3
rgb40 12 163
hsl251.13 86.29% 34.31%
cmyk75.46% 92.64% 0% 36.08%
hwb251.13 4.71% 36.08%
xyz7.62 3.36 34.9
CMYK
75.46% 92.64% 0% 36.08%
75.4692.64036.08CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.62 3.36 34.9
7.623.3634.9XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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