Vulcan

#1A111F

General Information about #1A111F

The hex color #1A111F, also known as Vulcan, is a very dark, slightly desaturated shade falling within the dark purple hue family. It is composed of 10.2% red, 6.67% green, and 12.16% blue. In the RGB (Red, Green, Blue) color model, it has values of R:26, G:17, B:31. This color is often associated with feelings of sophistication, mystery, and depth. In the CMYK (Cyan, Magenta, Yellow, Key/Black) color model, used in printing, its composition is 16% cyan, 45% magenta, 0% yellow, and 88% black. The hexadecimal color code #1A111F is commonly used in web design, graphic design, and other digital applications to specify this particular shade of dark purple, and is used for creating a calm feeling.

The color #1A111F, a dark, muted shade, presents significant accessibility challenges. Its low luminance value of 1.3 cd/m² fails to meet WCAG (Web Content Accessibility Guidelines) standards for sufficient contrast in text or interactive elements. This means that text rendered in white or lighter shades may not provide enough contrast against a #1A111F background for users with visual impairments, including those with low vision or color blindness. To ensure accessibility, consider avoiding the use of this color for text or interactive elements. If it is necessary to use #1A111F, a very light color such as white or yellow will be needed. To make it fully accessibile, it is recommended to use a color contrast checker to verify that the combination of text and background colors meets the minimum contrast ratio requirements. Further adjustments may be necessary such as adding a dark outline for white text, or a light outline for black text. Proper implementation will enhance usability and inclusivity for a wider range of users.

Shades

Digital Color Formats

RGB
26 17 31
RGB26 17 31
Red
Green
Blue
HSL
278.57deg 29.17% 9.41%
278.5729.179.41HSL
Hue
Saturation
Lightness
HWB
278.57deg 6.67% 87.84%
278.576.6787.84HWB
Hue
Whiteness
Blackness
hex#1A111F
rgb26 17 31
hsl278.57deg 29.17% 9.41%
cmyk16.13% 45.16% 0% 87.84%
hwb278.57deg 6.67% 87.84%
xyz-d650.01 0.01 0.01
oklch0.1963 0.0305 313.01
oklab0.1963 0.02 -0.02
CMYK
16.13% 45.16% 0% 87.84%
16.1345.16087.84CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1963 0.0305 313.01
0.19630.0305313.01LCH
Lightness
Chroma
Hue
OKLAB
0.1963 0.02 -0.02
0.19630.02-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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