Vulcan

#0F1721

General Information about #0F1721

The hex color #0F1721, also referred to as Vulcan, is a dark, muted shade of blue-gray. In the RGB color model, it consists of 9 red, 23 green, and 33 blue. Its presence in the realm of digital design and art evokes a sense of sophistication and understated elegance. Colors like Vulcan are often chosen for their ability to create a calming and neutral background, allowing other brighter or more vibrant elements to stand out. Its subtle nature makes it versatile for a variety of applications, from website design to branding materials. Vulcan is not a very common color but can be used as a great accent color or background color for websites. Its dark and cool undertones make it suitable for creating a modern and professional aesthetic.

The hex color #0F1721, also known as Vulcan, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires very light text colors to ensure readability, meeting WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using tools to check color contrast is crucial to avoid making content inaccessible to users with visual impairments. For instance, pairing it with white (#FFFFFF) offers a high contrast. Also, avoid using this color for crucial information when adjacent colors are similar in luminance, as this can cause issues for people with low vision or color blindness. Thoughtful application and testing are key to inclusive design.

Shades

Digital Color Formats

RGB
15 23 33
RGB15 23 33
Red
Green
Blue
HSL
213.33deg 37.5% 9.41%
213.3337.59.41HSL
Hue
Saturation
Lightness
HWB
213.33deg 5.88% 87.06%
213.335.8887.06HWB
Hue
Whiteness
Blackness
hex#0F1721
rgb15 23 33
hsl213.33deg 37.5% 9.41%
cmyk54.55% 30.3% 0% 87.06%
hwb213.33deg 5.88% 87.06%
xyz-d650.01 0.01 0.02
oklch0.2018 0.0235 254.37
oklab0.2018 -0.01 -0.02
CMYK
54.55% 30.3% 0% 87.06%
54.5530.3087.06CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.2018 0.0235 254.37
0.20180.0235254.37LCH
Lightness
Chroma
Hue
OKLAB
0.2018 -0.01 -0.02
0.2018-0.01-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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