Vulcan

#13111D

General Information about #13111D

The hexadecimal color code #13111D represents a very dark, muted shade of purple-blue in the RGB color model. It is composed of 7.45% red, 6.67% green, and 11.37% blue. In the CMYK color model, it consists of 35% cyan, 41% magenta, 0% yellow, and 89% black. This color is often associated with sophistication, mystery, and elegance. Due to its low lightness value, it is typically used as a background color or as an accent color in combination with brighter, more vibrant hues to provide contrast. Its subtle depth makes it a versatile choice for creating a refined aesthetic in various design applications.

The color #13111D, a deep, dark shade, presents significant accessibility challenges. Its extremely low luminance value results in very poor contrast against standard white text, making it nearly unreadable for users with normal vision. Individuals with low vision or color blindness will find it even more difficult to discern text or other elements using this color. To ensure accessibility, it's crucial to avoid using #13111D as a text color on light backgrounds. If it is used for backgrounds, foreground elements should be high contrast and meet WCAG standards. To meet the minimum contrast ratio of 4.5:1 (AA) consider a very light color for the text. For AAA compliance, a contrast ratio of 7:1 is required. Tools like contrast checkers can help determine suitable color pairings and ensure compliance with accessibility guidelines, enhancing usability for all users. Testing with different users is highly recommended.

Shades

Digital Color Formats

RGB
19 17 29
RGB19 17 29
Red
Green
Blue
HSL
250deg 26.09% 9.02%
25026.099.02HSL
Hue
Saturation
Lightness
HWB
250deg 6.67% 88.63%
2506.6788.63HWB
Hue
Whiteness
Blackness
hex#13111D
rgb19 17 29
hsl250deg 26.09% 9.02%
cmyk34.48% 41.38% 0% 88.63%
hwb250deg 6.67% 88.63%
xyz-d650.01 0.01 0.01
oklch0.1863 0.0243 291.48
oklab0.1863 0.01 -0.02
CMYK
34.48% 41.38% 0% 88.63%
34.4841.38088.63CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1863 0.0243 291.48
0.18630.0243291.48LCH
Lightness
Chroma
Hue
OKLAB
0.1863 0.01 -0.02
0.18630.01-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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