Black

#000004

General Information

#000004 is a hexadecimal color code representing an extremely dark shade, almost indistinguishable from pure black. In the RGB color model, it is composed of 0 red, 0 green, and 4 blue. This color lies at the very low end of the luminance spectrum, making it appear as a deep, muted black. Due to its minimal light emission, #000004 is often used to create a sense of depth, shadow, or mystery. It's important to note that using this color extensively can strain the eyes and potentially cause accessibility issues, especially when used for text or backgrounds. Designers should carefully consider the context and purpose of using such a dark shade, ensuring it aligns with user experience and accessibility standards. Its hex code makes it easy to use in web design and graphic design software.

The hex color #000004, a near-black shade, presents significant accessibility challenges. Its extremely low luminance results in very poor contrast against virtually any background color. According to WCAG guidelines, sufficient contrast is crucial for readability and usability, especially for users with visual impairments. This color fails all levels of WCAG compliance (AA and AAA) for normal text, large text, and user interface components. To improve accessibility, avoid using #000004 for text or interactive elements. Instead, consider lighter shades or contrasting colors that provide a luminance contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Careful color selection is essential to ensure that web content is accessible to all users, regardless of their visual abilities. Tools like contrast checkers can help evaluate color combinations and identify accessibility issues early in the design process. Always prioritize inclusivity by adhering to established accessibility standards.

Shades

Digital Color Formats

RGB
0 0 4
RGB0 0 4
Red
Green
Blue
HSL
240 100% 0.78%
2401000.78HSL
Hue
Saturation
Lightness
HWB
240 0% 98.43%
240098.43HWB
Hue
Whiteness
Blackness
hex#000004
rgb0 0 4
hsl240 100% 0.78%
cmyk100% 100% 0% 98.43%
hwb240 0% 98.43%
xyz-d650 0 0
oklch0.0482 0.0334 264.07
oklab0.0482 0 -0.03
CMYK
100% 100% 0% 98.43%
100100098.43CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0
000XYZ
X
Y
Z
OKLCH
0.0482 0.0334 264.07
0.04820.0334264.07LCH
Lightness
Chroma
Hue
OKLAB
0.0482 0 -0.03
0.04820-0.03LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

Buttons