Vulcan

#141321

General Information about #141321

#141321, also known as Vulcan, is a very dark shade of purple-blue, almost appearing black. It belongs to the family of purple-blue hues, characterized by its low saturation and luminance values. In the RGB color model, it is composed of 8% red, 7.45% green, and 12.94% blue. Its hex code translates to RGB values of (20, 19, 33). In the CMYK color model, it consists of 39% cyan, 42% magenta, 0% yellow, and 87% black. This color often evokes feelings of sophistication, mystery, and depth. Due to its dark nature, it is not suitable for use as a primary color in user interfaces but can be effective as a background or accent color when paired with lighter, contrasting hues.

The color #141321, a very dark shade of purple-blue, presents significant accessibility challenges, especially in text-based applications. Due to its extremely low luminance, it offers insufficient contrast against similarly dark backgrounds, making it difficult for users, particularly those with visual impairments, to read text or discern elements. To ensure accessibility, it is crucial to pair this color with significantly lighter hues, such as whites, creams, or very light grays, to achieve a contrast ratio that meets WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Careful consideration should also be given to the colorblind user, as similar dark shades can appear indistinguishable. Using color alone to convey information should be avoided; supplementary cues like text labels or icons should be implemented.

Shades

Digital Color Formats

RGB
20 19 33
RGB20 19 33
Red
Green
Blue
HSL
244.29deg 26.92% 10.2%
244.2926.9210.2HSL
Hue
Saturation
Lightness
HWB
244.29deg 7.45% 87.06%
244.297.4587.06HWB
Hue
Whiteness
Blackness
hex#141321
rgb20 19 33
hsl244.29deg 26.92% 10.2%
cmyk39.39% 42.42% 0% 87.06%
hwb244.29deg 7.45% 87.06%
xyz-d650.01 0.01 0.02
oklch0.1953 0.028 286.77
oklab0.1953 0.01 -0.03
CMYK
39.39% 42.42% 0% 87.06%
39.3942.42087.06CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.1953 0.028 286.77
0.19530.028286.77LCH
Lightness
Chroma
Hue
OKLAB
0.1953 0.01 -0.03
0.19530.01-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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