Vulcan

#0F1021

General Information about #0f1021

The hexadecimal color code #0f1021, also known as Vulcan, represents a very dark shade of blue-gray. In the RGB color model, it is composed of 5.88% red, 6.27% green, and 12.94% blue. The color is frequently associated with feelings of depth, sophistication, and mystery, making it suitable for designs that aim to evoke a sense of elegance and intrigue. It is often used to create a calming and formal effect. Due to its low brightness, it should be used carefully to ensure adequate contrast with other elements, especially text, for accessibility.

The hex color #0f1021, also known as Vulcan, presents significant accessibility challenges, particularly when used as a background color for text. Due to its very dark nature, it offers extremely low contrast with typical text colors like white or light gray. This low contrast makes it difficult for users with visual impairments to read the text, potentially excluding a significant portion of your audience. To improve accessibility, it is crucial to pair #0f1021 with very light colors that provide a contrast ratio exceeding WCAG guidelines (at least 4.5:1 for normal text and 3:1 for large text). Consider using tools to check color contrast ratios and ensure compliance with accessibility standards. If used for interactive elements, sufficient contrast is needed for hover, focus, and active states.

Shades

Digital Color Formats

RGB
15 16 33
RGB15 16 33
Red
Green
Blue
HSL
236.67deg 37.5% 9.41%
236.6737.59.41HSL
Hue
Saturation
Lightness
HWB
236.67deg 5.88% 87.06%
236.675.8887.06HWB
Hue
Whiteness
Blackness
hex#0F1021
rgb15 16 33
hsl236.67deg 37.5% 9.41%
cmyk54.55% 51.52% 0% 87.06%
hwb236.67deg 5.88% 87.06%
xyz-d650.01 0.01 0.02
oklch0.1819 0.0347 279.8
oklab0.1819 0.01 -0.03
CMYK
54.55% 51.52% 0% 87.06%
54.5551.52087.06CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.1819 0.0347 279.8
0.18190.0347279.8LCH
Lightness
Chroma
Hue
OKLAB
0.1819 0.01 -0.03
0.18190.01-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons