Vulcan

#140C28

General Information about #140C28

The hex color #140C28, often referred to as "Vulcan", is a deep, dark shade of purple, almost nearing black. It belongs to the family of purple colors and exhibits low brightness and saturation, contributing to its subdued and mysterious character. In the RGB color model, it is composed of 8.24% red, 4.71% green, and 15.69% blue. This color is frequently employed in designs that aim to convey sophistication, depth, or a sense of intrigue. Due to its darkness, it's generally best paired with lighter colors to ensure readability and visual balance. In color psychology, dark purples are often associated with royalty, power, and ambition, making #140C28 a suitable choice for branding or designs seeking to evoke these qualities. The color is named after the fictional planet Vulcan from the science fiction universe Star Trek.

The hex color #140C28, also known as Vulcan, presents several accessibility considerations for web developers. Its dark nature results in low contrast when used as a foreground color on a white or light background, potentially causing readability issues for users with visual impairments. To ensure accessibility, it's crucial to use this color with a sufficiently light background color that meets WCAG (Web Content Accessibility Guidelines) contrast ratio requirements (minimum 4.5:1 for normal text and 3:1 for large text). Tools like contrast checkers can help determine if the contrast ratio is adequate. Alternatively, if #140C28 is used as a background, ensure the foreground text is light enough to create sufficient contrast. Avoid using this color for essential visual elements where color is the only means of conveying information, as it may be problematic for color-blind users. Providing alternative cues, such as text labels or icons, can improve accessibility.

Shades

Digital Color Formats

RGB
20 12 40
RGB20 12 40
Red
Green
Blue
HSL
257.14deg 53.85% 10.2%
257.1453.8510.2HSL
Hue
Saturation
Lightness
HWB
257.14deg 4.71% 84.31%
257.144.7184.31HWB
Hue
Whiteness
Blackness
hex#140C28
rgb20 12 40
hsl257.14deg 53.85% 10.2%
cmyk50% 70% 0% 84.31%
hwb257.14deg 4.71% 84.31%
xyz-d650.01 0.01 0.02
oklch0.1834 0.0551 293.39
oklab0.1834 0.02 -0.05
CMYK
50% 70% 0% 84.31%
5070084.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.1834 0.0551 293.39
0.18340.0551293.39LCH
Lightness
Chroma
Hue
OKLAB
0.1834 0.02 -0.05
0.18340.02-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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