Vulcan

#151223

General Information about #151223

The hexadecimal color code #151223 represents a very dark shade of purple or gray-purple, often described as Vulcan. In the RGB color model, it consists of 8.24% red, 7.06% green, and 13.73% blue. This indicates a strong presence of blue compared to red and green, resulting in its purplish hue. The color is typically perceived as muted and sophisticated. Due to its low saturation and dark nature, it is frequently used in backgrounds or as an accent color in various design contexts. It can evoke feelings of seriousness, depth, and mystery. Its subdued nature makes it suitable for applications where a calming or understated aesthetic is desired. The color can create a pleasant contrast when combined with brighter colors. Always consider the overall design goal and target audience when using this color in your projects.

The hex color #151223, also known as Vulcan, presents accessibility challenges due to its low luminance. Its dark nature implies poor contrast against standard white backgrounds, making text and interactive elements difficult to perceive for users, especially those with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for readability and usability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text. Using #151223 with lighter colors is essential to meet accessibility standards. Tools like contrast checkers can help determine if color combinations provide adequate contrast. Careful consideration of color choices is vital to ensure inclusive design practices and compliance with accessibility requirements, improving the user experience for everyone.

Shades

Digital Color Formats

RGB
21 18 35
RGB21 18 35
Red
Green
Blue
HSL
250.59deg 32.08% 10.39%
250.5932.0810.39HSL
Hue
Saturation
Lightness
HWB
250.59deg 7.06% 86.27%
250.597.0686.27HWB
Hue
Whiteness
Blackness
hex#151223
rgb21 18 35
hsl250.59deg 32.08% 10.39%
cmyk40% 48.57% 0% 86.27%
hwb250.59deg 7.06% 86.27%
xyz-d650.01 0.01 0.02
oklch0.1951 0.0339 291.01
oklab0.1951 0.01 -0.03
CMYK
40% 48.57% 0% 86.27%
4048.57086.27CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.1951 0.0339 291.01
0.19510.0339291.01LCH
Lightness
Chroma
Hue
OKLAB
0.1951 0.01 -0.03
0.19510.01-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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