Vulcan

#1A111A

General Information about #1A111A

The hex color #1A111A, often referred to as "Vulcan", is a very dark, muted shade of purple. In the RGB color model, it is composed of 10.2% red, 6.67% green, and 10.2% blue. In the CMYK color model, it consists of 0% cyan, 35% magenta, 0% yellow, and 89.8% black. This color tends to evoke feelings of depth, mystery, and sophistication. Due to its dark nature, it is often used in designs where a subtle and understated aesthetic is desired. It is commonly seen in branding, web design, and interior decoration where a refined and elegant touch is needed, but you must be careful when using it for text.

The hex color #1A111A, also known as Vulcan, presents specific accessibility challenges. Its low luminance can make it difficult to read text rendered in this color against a standard white background. Web developers should ensure a sufficient contrast ratio, typically at least 4.5:1 for normal text and 3:1 for large text, as per WCAG guidelines. Using online contrast checkers can help verify compliance. Consider pairing #1A111A with lighter shades to improve readability and overall user experience. Thoughtful color choices enhance inclusivity and prevent visual strain for users with visual impairments. For instance, lighter tints of gray or beige could serve as appropriate background colors. Also, using this color as a focus indicator would not be advisable.

Shades

Digital Color Formats

RGB
26 17 26
RGB26 17 26
Red
Green
Blue
HSL
300deg 20.93% 8.43%
30020.938.43HSL
Hue
Saturation
Lightness
HWB
300deg 6.67% 89.8%
3006.6789.8HWB
Hue
Whiteness
Blackness
hex#1A111A
rgb26 17 26
hsl300deg 20.93% 8.43%
cmyk0% 34.62% 0% 89.8%
hwb300deg 6.67% 89.8%
xyz-d650.01 0.01 0.01
oklch0.1935 0.0226 326.36
oklab0.1935 0.02 -0.01
CMYK
0% 34.62% 0% 89.8%
034.62089.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1935 0.0226 326.36
0.19350.0226326.36LCH
Lightness
Chroma
Hue
OKLAB
0.1935 0.02 -0.01
0.19350.02-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons