Nero

#150303

General Information about #150303

The hex color #150303, also known as Nero, is a very dark shade of red. In the RGB color model, it consists of 8.24% red, 1.18% green, and 1.18% blue. In the CMYK color model, it is composed of 0% cyan, 85.71% magenta, 85.71% yellow, and 91.76% black. This color is characterized by its low saturation and brightness, which contributes to its dark and muted appearance. Colors close to #150303 can often be found in nature, reminiscent of dark soils or deep, aged wood. It is important to note that while this color can add a sense of depth and sophistication to designs, it should be used carefully, especially in contexts where readability and accessibility are crucial.

The hex color #150303, a very dark shade of red, presents significant accessibility challenges, especially in web design. Its extremely low luminance results in poor contrast against lighter backgrounds, making text and other elements difficult to read for users with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for readability. To ensure accessibility, it is strongly advised to avoid using #150303 for text or interactive elements on light backgrounds. If this color is essential for branding purposes, consider using it sparingly and only with very light or white text. Providing alternative high-contrast themes is also a good practice to accommodate users with different visual needs. Tools like contrast checkers can assist in evaluating and adjusting color combinations for optimal accessibility. Proper color choices enhance usability for all users, including those with low vision or color blindness.

Shades

Digital Color Formats

RGB
21 3 3
RGB21 3 3
Red
Green
Blue
HSL
0deg 75% 4.71%
0754.71HSL
Hue
Saturation
Lightness
HWB
0deg 1.18% 91.76%
01.1891.76HWB
Hue
Whiteness
Blackness
hex#150303
rgb21 3 3
hsl0deg 75% 4.71%
cmyk0% 85.71% 85.71% 91.76%
hwb0deg 1.18% 91.76%
xyz-d650 0 0
oklch0.1367 0.0376 23.47
oklab0.1367 0.03 0.01
CMYK
0% 85.71% 85.71% 91.76%
085.7185.7191.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0
000XYZ
X
Y
Z
OKLCH
0.1367 0.0376 23.47
0.13670.037623.47LCH
Lightness
Chroma
Hue
OKLAB
0.1367 0.03 0.01
0.13670.030.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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