Vulcan

#0A121F

General Information about #0A121F

The hexadecimal color code #0A121F, also known as Vulcan, is a dark, desaturated shade of blue. It belongs to the blue-cyan color group, although its darkness significantly mutes its cyan undertones. Composed of 3.92% red, 7.06% green, and 12.16% blue, it has an RGB (Red, Green, Blue) value of (10, 18, 31). In the CMYK (Cyan, Magenta, Yellow, Black) color model, it consists of 68% cyan, 42% magenta, 0% yellow, and 88% black. This color is often associated with sophistication, modernity, and a sense of mystery. Its dark nature makes it suitable for backgrounds and accents, lending a touch of elegance to designs. The low saturation keeps it from being overwhelming, allowing other elements to stand out effectively. Vulcan's understated charm makes it a popular choice in various creative fields.

The color #0A121F, also known as Vulcan, presents some accessibility challenges due to its dark nature. Its low luminance value means that text rendered in this color requires careful consideration of contrast ratios. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments to perceive content effectively. For normal text (size 14 points or 18 pixels and smaller), a contrast ratio of at least 4.5:1 against the background is recommended. For large text (14 points bold or larger, or 18 points/24 pixels or larger), a contrast ratio of 3:1 is the minimum. When using #0A121F for text, ensure that the background is a light color to meet these contrast requirements. White or very light shades of gray or yellow are often good choices. Additionally, consider providing alternative color schemes for users who may need them, allowing for a more customizable and accessible experience.

Shades

Digital Color Formats

RGB
10 18 31
RGB10 18 31
Red
Green
Blue
HSL
217.14deg 51.22% 8.04%
217.1451.228.04HSL
Hue
Saturation
Lightness
HWB
217.14deg 3.92% 87.84%
217.143.9287.84HWB
Hue
Whiteness
Blackness
hex#0A121F
rgb10 18 31
hsl217.14deg 51.22% 8.04%
cmyk67.74% 41.94% 0% 87.84%
hwb217.14deg 3.92% 87.84%
xyz-d650.01 0.01 0.01
oklch0.1816 0.0296 259.82
oklab0.1816 -0.01 -0.03
CMYK
67.74% 41.94% 0% 87.84%
67.7441.94087.84CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1816 0.0296 259.82
0.18160.0296259.82LCH
Lightness
Chroma
Hue
OKLAB
0.1816 -0.01 -0.03
0.1816-0.01-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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