Vulcan

#0E0F21

General Information about #0E0F21

The hex color #0e0f21, often referred to as Vulcan, is a very dark shade of blue-gray. It belongs to the family of neutral colors, characterized by its low saturation and subtle tone. In the RGB (Red, Green, Blue) color model, it is composed of 5.49% red, 5.88% green, and 12.94% blue. This composition makes it a cool-toned color that evokes feelings of calmness, sophistication, and understated elegance. Colors like #0e0f21 are often used to create a sense of depth and mystery. In color theory, due to its proximity to black, it is often employed as a backdrop or base color to allow other brighter colors to pop and become more visually engaging. It has a very subtle character which can make it appear almost black in certain lighting conditions.

The hex color #0e0f21, also known as Vulcan, presents significant accessibility challenges, particularly concerning contrast. Due to its dark nature, text or interactive elements using this color as a background require very light foreground colors to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. Insufficient contrast can render content unreadable for users with visual impairments, including those with low vision or color blindness. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Careful consideration is needed when using this color in user interfaces to ensure readability and usability for all users. Providing alternative color schemes or allowing users to adjust contrast settings can greatly improve accessibility. Testing with accessibility tools is essential to validate color choices.

Shades

Digital Color Formats

RGB
14 15 33
RGB14 15 33
Red
Green
Blue
HSL
236.84deg 40.43% 9.22%
236.8440.439.22HSL
Hue
Saturation
Lightness
HWB
236.84deg 5.49% 87.06%
236.845.4987.06HWB
Hue
Whiteness
Blackness
hex#0E0F21
rgb14 15 33
hsl236.84deg 40.43% 9.22%
cmyk57.58% 54.55% 0% 87.06%
hwb236.84deg 5.49% 87.06%
xyz-d650.01 0.01 0.02
oklch0.1782 0.0368 279.55
oklab0.1782 0.01 -0.04
CMYK
57.58% 54.55% 0% 87.06%
57.5854.55087.06CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.1782 0.0368 279.55
0.17820.0368279.55LCH
Lightness
Chroma
Hue
OKLAB
0.1782 0.01 -0.04
0.17820.01-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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