Vulcan

#10101B

About Hex Color #10101b (Vulcan)

The hex color #10101b, often referred to as "Vulcan", is a very dark, desaturated shade that falls within the gray color family. It is composed of very low values of red, green, and blue, which results in its near-black appearance. This color is frequently used in designs where a subtle, muted background is desired, allowing other elements to stand out. In terms of color theory, #10101b evokes feelings of sophistication, neutrality, and modernity. Its low saturation makes it a versatile choice for various applications, as it does not clash easily with other colors. This color can be perceived differently based on surrounding colors and lighting conditions, showcasing depth and richness. Its near-black nature provides a grounding effect, making it a reliable choice for designers seeking a sophisticated, understated palette.

The hex color #10101b, also known as Vulcan, presents several accessibility considerations for web developers. Its dark shade means that it requires light-colored text for sufficient contrast to ensure readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #10101b as a background, careful attention must be paid to the text color choice. Lighter colors such as white (#FFFFFF) or very light grays are generally appropriate. Additionally, it's important to consider users with low vision or color blindness. Providing alternative text and visual cues, such as icons or underlines for links, can enhance accessibility for these users. Developers should use tools to check the contrast ratio and simulate how the color scheme appears to individuals with different types of color vision deficiencies. Proper implementation of ARIA roles and labels can further improve the accessibility of elements using this color.

Shades

Digital Color Formats

RGB
16 16 27
RGB16 16 27
Red
Green
Blue
HSL
240 25.58% 8.43%
24025.588.43HSL
Hue
Saturation
Lightness
HWB
240 6.27% 89.41%
2406.2789.41HWB
Hue
Whiteness
Blackness
hex#10101B
rgb16 16 27
hsl240 25.58% 8.43%
cmyk40.74% 40.74% 0% 89.41%
hwb240 6.27% 89.41%
xyz0.6 0.56 1.11
CMYK
40.74% 40.74% 0% 89.41%
40.7440.74089.41CMYK
Cyan
Magenta
Yellow
Key
XYZ
0.6 0.56 1.11
0.60.561.11XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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