Vulcan

#15141A

General Information about #15141A

The hex color #15141A, often referred to as "Vulcan," is a very dark, desaturated shade that resides in the realm of almost black colors. In the RGB color model, it is composed of 8.24% red, 7.84% green, and 10.2% blue. Its primary characteristic is its low luminance, making it appear nearly black to the human eye. Colors like Vulcan are frequently used in design to convey a sense of sophistication, mystery, or understated elegance. Given its neutral nature, it serves well as a background or accent color, allowing other elements to stand out. However, its low luminance poses challenges for accessibility, requiring careful consideration of contrast ratios to ensure readability, especially when used for text or interactive elements.

The hex color #15141A, also known as Vulcan, presents significant accessibility challenges due to its very low luminance. Its dark nature results in a poor contrast ratio against lighter backgrounds, making it difficult for individuals with visual impairments to discern text or interface elements rendered in this color. For web applications, it's crucial to avoid using #15141A for text or interactive components unless paired with a very light or contrasting color. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended to meet WCAG (Web Content Accessibility Guidelines) AA standards. Utilizing color contrast analysis tools can help ensure compliance and enhance usability for all users. If using this color for decorative purposes, ensure that essential information isn't reliant on it. Consider providing alternative visual cues or text labels to improve accessibility.

Shades

Digital Color Formats

RGB
21 20 26
RGB21 20 26
Red
Green
Blue
HSL
250deg 13.04% 9.02%
25013.049.02HSL
Hue
Saturation
Lightness
HWB
250deg 7.84% 89.8%
2507.8489.8HWB
Hue
Whiteness
Blackness
hex#15141A
rgb21 20 26
hsl250deg 13.04% 9.02%
cmyk19.23% 23.08% 0% 89.8%
hwb250deg 7.84% 89.8%
xyz-d650.01 0.01 0.01
oklch0.1952 0.0121 292.86
oklab0.1952 0 -0.01
CMYK
19.23% 23.08% 0% 89.8%
19.2323.08089.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1952 0.0121 292.86
0.19520.0121292.86LCH
Lightness
Chroma
Hue
OKLAB
0.1952 0 -0.01
0.19520-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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