Vulcan

#0F0F26

General Information about Vulcan (#0f0f26)

The hex color #0f0f26, also known as Vulcan, is a very dark shade of gray-blue. It is composed of 5.9% red, 5.9% green, and 14.9% blue. In the RGB color model, it has values of 15 red, 15 green, and 38 blue. In the CMYK color model, it is composed of 60% cyan, 60% magenta, 0% yellow, and 85.1% black. Its hue angle is 240 degrees, its saturation is 50%, and its lightness is 9.8%. The color is often associated with sophistication, depth, and mystery. Due to its very low lightness value, it is best used in conjunction with lighter colors to ensure readability and contrast. The name Vulcan suggests an association with volcanos or fire, but the color itself is quite subdued and subtle, evoking a sense of calm rather than intense energy.

The hex color #0f0f26, also known as Vulcan, presents challenges in terms of accessibility, especially when used for text or interactive elements. Its low luminance value of approximately 2 means that it offers very little contrast against a typical white background. According to WCAG (Web Content Accessibility Guidelines), sufficient contrast is essential for users with visual impairments to perceive content effectively. To ensure accessibility, it's crucial to pair #0f0f26 with a very light color for text or interactive elements. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using online contrast checkers can help verify compliance. Additionally, providing alternative visual cues, such as underlines for links or distinct borders for interactive elements, can further enhance usability for all users, regardless of their visual abilities. It's also important to consider colorblindness and ensure that information is not conveyed solely through color.

Shades

Digital Color Formats

RGB
15 15 38
RGB15 15 38
Red
Green
Blue
HSL
240deg 43.4% 10.39%
24043.410.39HSL
Hue
Saturation
Lightness
HWB
240deg 5.88% 85.1%
2405.8885.1HWB
Hue
Whiteness
Blackness
hex#0F0F26
rgb15 15 38
hsl240deg 43.4% 10.39%
cmyk60.53% 60.53% 0% 85.1%
hwb240deg 5.88% 85.1%
xyz-d650.01 0.01 0.02
oklch0.1832 0.0462 280.84
oklab0.1832 0.01 -0.05
CMYK
60.53% 60.53% 0% 85.1%
60.5360.53085.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.1832 0.0462 280.84
0.18320.0462280.84LCH
Lightness
Chroma
Hue
OKLAB
0.1832 0.01 -0.05
0.18320.01-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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