Vulcan

#1A101B

General Information about #1A101B

The hex color #1A101B, also known as Vulcan, is a dark, muted shade of purple-brown. It belongs to the family of dark neutral colors, often associated with sophistication, elegance, and a sense of mystery. In the RGB color model, #1A101B consists of 10.2% red, 6.3% green, and 10.6% blue. In the CMYK color model, it is composed of 4% cyan, 41% magenta, 0% yellow, and 89% black. This color is often used to evoke feelings of calmness and introspection, making it a popular choice in designs aiming for a subtle yet impactful aesthetic. Due to its low saturation, it can be considered a neutral color suitable for a variety of applications, from web design to interior decoration.

The hex color #1A101B, also known as Vulcan, presents certain accessibility challenges due to its low luminance value. With a relatively dark hue, it can be difficult for individuals with visual impairments to distinguish text or elements rendered in this color against a similarly dark background. Web developers should exercise caution when using #1A101B, ensuring sufficient contrast ratios are met, particularly for text and interactive components. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text, as per WCAG guidelines. Consider pairing this color with lighter shades to enhance readability and usability for all users, including those with low vision or color blindness. Providing alternative color schemes or allowing users to customize the color palette can further improve accessibility. It is important to test the color combination with accessibility tools to verify compliance with accessibility standards.

Shades

Digital Color Formats

RGB
26 16 27
RGB26 16 27
Red
Green
Blue
HSL
294.55deg 25.58% 8.43%
294.5525.588.43HSL
Hue
Saturation
Lightness
HWB
294.55deg 6.27% 89.41%
294.556.2789.41HWB
Hue
Whiteness
Blackness
hex#1A101B
rgb26 16 27
hsl294.55deg 25.58% 8.43%
cmyk3.7% 40.74% 0% 89.41%
hwb294.55deg 6.27% 89.41%
xyz-d650.01 0.01 0.01
oklch0.1916 0.0266 323.43
oklab0.1916 0.02 -0.02
CMYK
3.7% 40.74% 0% 89.41%
3.740.74089.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1916 0.0266 323.43
0.19160.0266323.43LCH
Lightness
Chroma
Hue
OKLAB
0.1916 0.02 -0.02
0.19160.02-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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