Vulcan

#15151A

General Information about #15151A

The hexadecimal color code #15151A, also known as Vulcan, is a dark, muted shade residing in the bluish-purple hue family. It is composed of 8.24% red, 8.24% green, and 10.2% blue. In the RGB color space, it is represented as RGB(21, 21, 26). The CMYK representation is C:0.19, M:0.19, Y:0.00, K:0.90. This color evokes a sense of sophistication and mystery. Colors similar to Vulcan are often used in designs where a subtle yet impactful background is needed, making text and other design elements stand out. It is a versatile color suitable for digital interfaces and print materials. The specific shade name, Vulcan, suggests strength and a solid presence.

The hex color #15151A, also known as Vulcan, presents certain accessibility challenges, particularly concerning color contrast. When used as a background color, it requires careful selection of foreground text colors to ensure readability. According to WCAG (Web Content Accessibility Guidelines), sufficient contrast between foreground and background colors is crucial for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Therefore, using light text colors such as white (#FFFFFF) or very light gray shades is advisable. Testing the color combination with accessibility tools is essential to confirm compliance with these guidelines. Avoid pairing #15151A with dark or muted colors for text or interactive elements to prevent readability issues. Thoughtful consideration of color contrast ensures an inclusive and user-friendly design.

Shades

Digital Color Formats

RGB
21 21 26
RGB21 21 26
Red
Green
Blue
HSL
240 10.64% 9.22%
24010.649.22HSL
Hue
Saturation
Lightness
HWB
240 8.24% 89.8%
2408.2489.8HWB
Hue
Whiteness
Blackness
hex#15151A
rgb21 21 26
hsl240 10.64% 9.22%
cmyk19.23% 19.23% 0% 89.8%
hwb240 8.24% 89.8%
xyz0.76 0.77 1.09
CMYK
19.23% 19.23% 0% 89.8%
19.2319.23089.8CMYK
Cyan
Magenta
Yellow
Key
XYZ
0.76 0.77 1.09
0.760.771.09XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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