Vulcan

#101027

General Information about #101027

The hex color code #101027, also known as Vulcan, is a very dark shade of blue. It is composed of 6.27% red, 6.27% green, and 15.29% blue. In the RGB color space, it has the numerical values (16, 16, 39). Its low saturation gives it a muted and subtle feel, making it ideal for backgrounds or accent colors where a strong, vibrant hue is not desired. The color is often associated with depth, mystery, and sophistication. Using this color requires careful attention to contrast to ensure text and other elements are easily readable. Due to its darkness, it's best paired with lighter shades to enhance visibility and prevent visual fatigue.

The color #101027, also known as Vulcan, presents considerable accessibility challenges, especially in text-based contexts. Its extremely low lightness value (very dark shade) requires careful consideration of color contrast. To ensure readability, it's essential to pair it with very light or white text. Standard accessibility guidelines, such as WCAG, recommend a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text against the background. Using this color as a background necessitates rigorous testing with accessibility evaluation tools to prevent visual impairment for users with low vision or color blindness. Using it for small icons or detailed graphics is strongly discouraged due to potential visibility issues. Designers should also provide alternative high-contrast themes or the option for users to customize colors to ensure inclusivity.

Shades

Digital Color Formats

RGB
16 16 39
RGB16 16 39
Red
Green
Blue
HSL
240 41.82% 10.78%
24041.8210.78HSL
Hue
Saturation
Lightness
HWB
240 6.27% 84.71%
2406.2784.71HWB
Hue
Whiteness
Blackness
hex#101027
rgb16 16 39
hsl240 41.82% 10.78%
cmyk58.97% 58.97% 0% 84.71%
hwb240 6.27% 84.71%
xyz0.77 0.63 2
CMYK
58.97% 58.97% 0% 84.71%
58.9758.97084.71CMYK
Cyan
Magenta
Yellow
Key
XYZ
0.77 0.63 2
0.770.632XYZ
X
Y
Z

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