Vulcan

#12101E

General Information about #12101E

The hex color #12101E, often referred to as Vulcan, is a very dark, muted shade of purple-blue. It belongs to the family of cool colors, with a subdued presence that makes it ideal for creating a sense of depth and sophistication. In the RGB color model, it is composed of 7.06% red, 6.27% green, and 11.76% blue. Its corresponding values in the CMYK color model are Cyan: 40%, Magenta: 47%, Yellow: 0%, and Black: 88%. This color is not particularly vibrant, with low saturation and brightness levels, making it suitable for backgrounds or accents that need to be subtle rather than attention-grabbing. Vulcan is often associated with mystery, sophistication, and understated elegance.

The color #12101E, also known as Vulcan, presents considerable accessibility challenges due to its low luminance. With such a dark shade, ensuring sufficient contrast with foreground text or interactive elements is crucial for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Therefore, when using #12101E as a background, opt for very light text colors like white or light gray to meet these standards. Furthermore, avoid using this color for essential UI elements like buttons or links without careful consideration of contrast. Employing accessibility evaluation tools can aid in verifying compliance and guaranteeing an inclusive user experience.

Shades

Digital Color Formats

RGB
18 16 30
RGB18 16 30
Red
Green
Blue
HSL
248.57deg 30.43% 9.02%
248.5730.439.02HSL
Hue
Saturation
Lightness
HWB
248.57deg 6.27% 88.24%
248.576.2788.24HWB
Hue
Whiteness
Blackness
hex#12101E
rgb18 16 30
hsl248.57deg 30.43% 9.02%
cmyk40% 46.67% 0% 88.24%
hwb248.57deg 6.27% 88.24%
xyz-d650.01 0.01 0.01
oklch0.1831 0.0284 289.83
oklab0.1831 0.01 -0.03
CMYK
40% 46.67% 0% 88.24%
4046.67088.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1831 0.0284 289.83
0.18310.0284289.83LCH
Lightness
Chroma
Hue
OKLAB
0.1831 0.01 -0.03
0.18310.01-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons