Nero

#110403

General Information about Nero (#110403)

The hexadecimal color code #110403 represents a very dark shade of red, often referred to as Nero. It's composed of 6.67% red, 1.57% green, and 1.18% blue. In the RGB color space, it is defined as (17, 4, 3). This color is predominantly used to create a sense of darkness, depth, or sophistication in design and art. Due to its low luminance value of approximately 0.4, it's generally not suitable for use as a primary text color on light backgrounds due to readability concerns. In subtractive color mixing (CMYK), it requires a high percentage of cyan, magenta, and yellow to create its dark tone.

The hex color #110403, also known as Nero, presents significant accessibility challenges due to its extremely dark nature. With such low luminance, it provides insufficient contrast against lighter backgrounds, making text and other visual elements difficult to perceive for individuals with visual impairments. Web developers should avoid using this color for primary text or interactive elements unless paired with a very light background to ensure a contrast ratio that meets WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using tools to check contrast ratios is essential when incorporating such dark colors into a design to prevent accessibility barriers. Furthermore, consider that users with cognitive disabilities may also struggle with low contrast, making it crucial to prioritize readability and visual clarity.

Shades

Digital Color Formats

RGB
17 4 3
RGB17 4 3
Red
Green
Blue
HSL
4.29deg 70% 3.92%
4.29703.92HSL
Hue
Saturation
Lightness
HWB
4.29deg 1.18% 93.33%
4.291.1893.33HWB
Hue
Whiteness
Blackness
hex#110403
rgb17 4 3
hsl4.29deg 70% 3.92%
cmyk0% 76.47% 82.35% 93.33%
hwb4.29deg 1.18% 93.33%
xyz-d650 0 0
oklch0.1317 0.028 28.8
oklab0.1317 0.02 0.01
CMYK
0% 76.47% 82.35% 93.33%
076.4782.3593.33CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0
000XYZ
X
Y
Z
OKLCH
0.1317 0.028 28.8
0.13170.02828.8LCH
Lightness
Chroma
Hue
OKLAB
0.1317 0.02 0.01
0.13170.020.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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