Nero

#170406

General Information about #170406 (Nero)

The hexadecimal color code #170406 represents a very dark shade of red. In the RGB color model, it is composed of 9.02% red, 1.57% green, and 2.35% blue. When represented in the CMYK color model, it consists of 0% cyan, 82.35% magenta, 34.62% yellow, and 90.98% black. This color is often referred to as "Nero," which means "black" in Italian, although it is not a true black. It leans towards a dark, muted red-brown hue. Colors similar to #170406 are often associated with sophistication, mystery, and elegance. Due to its darkness, it's often used as a background color or paired with lighter, contrasting colors to create visually appealing designs. It has a very low lightness value, making it absorb most of the light that hits it.

The color #170406, also known as Nero, presents significant accessibility challenges. Its extremely low lightness value results in very poor contrast against typical light-colored backgrounds like white or light gray. This poor contrast makes it difficult for users with visual impairments, including those with low vision or color blindness, to distinguish text or other elements rendered in this color. Web Content Accessibility Guidelines (WCAG) emphasize a minimum contrast ratio of 4.5:1 for standard text and 3:1 for large text to ensure readability. Nero falls far short of these recommendations. To improve accessibility, consider using Nero sparingly, if at all, especially for text. When Nero is necessary, pair it with a very light color to maximize contrast, and always test the contrast ratio using an online tool to ensure it meets WCAG standards. Additionally, providing alternative visual cues, such as icons or borders, can help users perceive information when color contrast is insufficient.

Shades

Digital Color Formats

RGB
23 4 6
RGB23 4 6
Red
Green
Blue
HSL
353.68deg 70.37% 5.29%
353.6870.375.29HSL
Hue
Saturation
Lightness
HWB
353.68deg 1.57% 90.98%
353.681.5790.98HWB
Hue
Whiteness
Blackness
hex#170406
rgb23 4 6
hsl353.68deg 70.37% 5.29%
cmyk0% 82.61% 73.91% 90.98%
hwb353.68deg 1.57% 90.98%
xyz-d650 0 0
oklch0.146 0.0374 14.1
oklab0.146 0.04 0.01
CMYK
0% 82.61% 73.91% 90.98%
082.6173.9190.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0
000XYZ
X
Y
Z
OKLCH
0.146 0.0374 14.1
0.1460.037414.1LCH
Lightness
Chroma
Hue
OKLAB
0.146 0.04 0.01
0.1460.040.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons