Vulcan

#1B141F

General Information about Vulcan (#1B141F)

The hexadecimal color code #1B141F, commonly referred to as Vulcan, is a dark, muted shade that resides within the realm of purplish-gray hues. It's composition consists of 10.59% red, 7.84% green, and 12.16% blue. This color is frequently associated with feelings of sophistication, mystery, and understated elegance. In color theory, Vulcan's low saturation and luminance suggest a calming and grounding effect. It’s a color that can be found in various natural settings, such as volcanic rock formations, hence the name. This particular hex code is utilized across diverse applications, including web design, graphic arts, and even in the fashion and interior design industries, often serving as a backdrop that enhances brighter, more vibrant colors.

The color #1B141F, also known as Vulcan, presents significant accessibility challenges. Its low luminance value means that text rendered in this color requires very light foreground colors to meet WCAG standards for contrast ratio. Using white text on a #1B141F background is generally acceptable, but careful consideration is needed for users with low vision or color blindness. Ensure a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Avoid using this color for crucial interactive elements like buttons or links without sufficient visual cues, as users may struggle to differentiate them. Consider providing alternative color schemes or a high-contrast mode to accommodate users with varying visual needs. Thoroughly test color combinations with accessibility tools to ensure compliance and optimal user experience.

Shades

Digital Color Formats

RGB
27 20 31
RGB27 20 31
Red
Green
Blue
HSL
278.18deg 21.57% 10%
278.1821.5710HSL
Hue
Saturation
Lightness
HWB
278.18deg 7.84% 87.84%
278.187.8487.84HWB
Hue
Whiteness
Blackness
hex#1B141F
rgb27 20 31
hsl278.18deg 21.57% 10%
cmyk12.9% 35.48% 0% 87.84%
hwb278.18deg 7.84% 87.84%
xyz-d650.01 0.01 0.01
oklch0.2051 0.0238 312.98
oklab0.2051 0.02 -0.02
CMYK
12.9% 35.48% 0% 87.84%
12.935.48087.84CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.2051 0.0238 312.98
0.20510.0238312.98LCH
Lightness
Chroma
Hue
OKLAB
0.2051 0.02 -0.02
0.20510.02-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons