Vulcan

#100F1F

General Information about #100F1F

The hexadecimal color code #100F1F represents a very dark shade of blue-purple. In the RGB color model, it is composed of 6.27% red, 5.88% green, and 12.16% blue. This color is often described as Vulcan, reflecting its association with darkness and depth. Its primary characteristic is its low luminance, making it appear almost black to the human eye. Colors like #100F1F are typically used to convey a sense of sophistication, mystery, or understated elegance. In the context of design, this color can serve as a grounding element, providing a dark backdrop against which brighter or more vibrant colors can stand out. Its subtle blue undertone adds a touch of coolness and refinement, making it a versatile choice for various applications.

The color #100f1f, also known as Vulcan, presents significant accessibility challenges due to its very dark nature. With such low luminance, it offers insufficient contrast against typical light-colored backgrounds, making it difficult for users with visual impairments to read text or discern important interface elements. To ensure accessibility, it's crucial to pair this color with very light shades for text and interactive components. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Using color alone to convey information should be avoided; instead, employ additional cues like icons or text labels to guarantee inclusivity for all users, including those with color vision deficiencies. Careful consideration of contrast is paramount when incorporating this deep hue into designs.

Shades

Digital Color Formats

RGB
16 15 31
RGB16 15 31
Red
Green
Blue
HSL
243.75deg 34.78% 9.02%
243.7534.789.02HSL
Hue
Saturation
Lightness
HWB
243.75deg 5.88% 87.84%
243.755.8887.84HWB
Hue
Whiteness
Blackness
hex#100F1F
rgb16 15 31
hsl243.75deg 34.78% 9.02%
cmyk48.39% 51.61% 0% 87.84%
hwb243.75deg 5.88% 87.84%
xyz-d650.01 0.01 0.01
oklch0.1788 0.0326 285.46
oklab0.1788 0.01 -0.03
CMYK
48.39% 51.61% 0% 87.84%
48.3951.61087.84CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1788 0.0326 285.46
0.17880.0326285.46LCH
Lightness
Chroma
Hue
OKLAB
0.1788 0.01 -0.03
0.17880.01-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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