Black

#010203

General Information about #010203

#010203 is a hexadecimal color code representing a very dark shade, almost indistinguishable from pure black. It's composed of very small amounts of red, green, and blue, with values of 1, 2, and 3 respectively in the RGB color space. In the context of digital displays, this means that the red, green, and blue subpixels emit a minimal amount of light. Due to its darkness, #010203 is primarily used in situations where a subtle shade of black is required, or as a base for creating darker gradients or shadows. However, using it as a primary color for text or backgrounds is not recommended due to its extremely poor contrast against most other colors, which leads to accessibility issues. Color perception can also vary based on the display being used, so it is important to test across many devices.

The hex color #010203, a very dark shade nearing black, presents significant accessibility challenges. Its extremely low luminance value means that text rendered in this color will have very poor contrast against almost any background, especially white or light colors. This makes it difficult for users with visual impairments, including those with low vision or color blindness, to read the text. Web Content Accessibility Guidelines (WCAG) require a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text against its background to ensure readability. Using #010203 for text or important interface elements without careful consideration of the background color is strongly discouraged. To improve accessibility, consider using a much lighter color for text on a #010203 background, or vice versa, or exploring alternative color combinations that provide sufficient contrast, and validating the contrast with an automated tool.

Shades

Digital Color Formats

RGB
1 2 3
RGB1 2 3
Red
Green
Blue
HSL
210 50% 0.78%
210500.78HSL
Hue
Saturation
Lightness
HWB
210 0.39% 98.82%
2100.3998.82HWB
Hue
Whiteness
Blackness
hex#010203
rgb1 2 3
hsl210 50% 0.78%
cmyk66.67% 33.33% 0% 98.82%
hwb210 0.39% 98.82%
xyz0.05 0.06 0.09
CMYK
66.67% 33.33% 0% 98.82%
66.6733.33098.82CMYK
Cyan
Magenta
Yellow
Key
XYZ
0.05 0.06 0.09
0.050.060.09XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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