Vulcan

#10121F

General Information about #10121F

The hex color #10121F, often referred to as 'Vulcan,' is a dark, muted shade belonging to the blue-black color family. It is composed of 6.3% red, 7.1% green, and 12.2% blue. In the RGB color space, this equates to R:16, G:18, B:31. It's commonly used in design to evoke feelings of sophistication, depth, and mystery. Given its low brightness, it is often utilized as a background color or in combination with lighter, more vibrant colors to create contrast and visual interest. Its subtle nature makes it a versatile choice for various applications, from web design to interior decoration, where a touch of understated elegance is desired. The color is named after the Roman god of fire and forge, suggesting its robust and enduring nature.

The hex color #10121F, also known as Vulcan, presents some accessibility challenges, particularly regarding color contrast. When used as a background color, it's crucial to select foreground text colors that provide sufficient contrast to ensure readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Light shades of gray, white, or brighter colors such as light blues or greens may work well as foreground options. Testing color combinations with accessibility tools is highly recommended to ensure compliance. Also, avoid using this color for essential visual cues without providing alternative indicators, such as text labels or icons, to make the content accessible to all users.

Shades

Digital Color Formats

RGB
16 18 31
RGB16 18 31
Red
Green
Blue
HSL
232deg 31.91% 9.22%
23231.919.22HSL
Hue
Saturation
Lightness
HWB
232deg 6.27% 87.84%
2326.2787.84HWB
Hue
Whiteness
Blackness
hex#10121F
rgb16 18 31
hsl232deg 31.91% 9.22%
cmyk48.39% 41.94% 0% 87.84%
hwb232deg 6.27% 87.84%
xyz-d650.01 0.01 0.01
oklch0.187 0.0267 276.79
oklab0.187 0 -0.03
CMYK
48.39% 41.94% 0% 87.84%
48.3941.94087.84CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.187 0.0267 276.79
0.1870.0267276.79LCH
Lightness
Chroma
Hue
OKLAB
0.187 0 -0.03
0.1870-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons