Nero

#170504

General Information about Nero (#170504)

The hex color #170504, also known as Nero, is a very dark shade of brown, almost black. In the RGB color model, it is composed of 9.02% red, 1.96% green, and 1.57% blue. In the CMYK color model, it consists of 0% cyan, 78.2% magenta, 82.65% yellow, and 90.98% black. Its primary characteristic is its extremely low luminance, making it appear nearly black to the human eye. Due to its dark nature, it is crucial to consider accessibility guidelines when using this color in design, particularly in web development, to ensure sufficient contrast with text and other visual elements. It is used to evoke a sense of sophistication, darkness, and elegance.

The hex color #170504, a very dark shade close to black, presents significant accessibility challenges. Its extremely low luminance results in poor contrast against almost any background color, making it difficult for individuals with visual impairments to discern text or graphical elements. Web developers must avoid using this color for text or interactive elements unless paired with a very light background color to ensure sufficient contrast ratio, ideally exceeding the WCAG AA standards of 4.5:1 for normal text and 3:1 for large text. Utilizing tools to evaluate color contrast is crucial. Furthermore, consider that users with color vision deficiencies may struggle to differentiate this color from other dark shades. Providing alternative visual cues, such as icons or text labels, alongside color can improve accessibility for all users. Careful consideration is essential when incorporating such dark hues in design.

Shades

Digital Color Formats

RGB
23 5 4
RGB23 5 4
Red
Green
Blue
HSL
3.16deg 70.37% 5.29%
3.1670.375.29HSL
Hue
Saturation
Lightness
HWB
3.16deg 1.57% 90.98%
3.161.5790.98HWB
Hue
Whiteness
Blackness
hex#170504
rgb23 5 4
hsl3.16deg 70.37% 5.29%
cmyk0% 78.26% 82.61% 90.98%
hwb3.16deg 1.57% 90.98%
xyz-d650 0 0
oklch0.1482 0.035 26.96
oklab0.1482 0.03 0.02
CMYK
0% 78.26% 82.61% 90.98%
078.2682.6190.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0
000XYZ
X
Y
Z
OKLCH
0.1482 0.035 26.96
0.14820.03526.96LCH
Lightness
Chroma
Hue
OKLAB
0.1482 0.03 0.02
0.14820.030.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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