Black

#00000A

General Information about #00000A

The hexadecimal color code #00000A represents a very dark shade of blue. In the RGB (Red, Green, Blue) color model, it is composed of 0% red, 0% green, and 3.92% blue. This means the blue component is present in a very small amount, resulting in a color that is perceived as nearly black. This color has a hue angle of 240 degrees, a saturation of 100%, and a lightness of 1.96%. It falls within the range of extremely dark blues. Because of its minimal lightness and saturation, #00000A is often used to represent near-absolute darkness or as a subtle accent where an extremely dark color is desired, and is often interpreted as black by the human eye.

The hex color #00000A, a very dark shade of blue, presents significant accessibility challenges, particularly in web design. Its extremely low luminance means that text rendered in this color will have very poor contrast against almost any background, failing WCAG (Web Content Accessibility Guidelines) standards for readability. To ensure accessibility, it's crucial to avoid using #00000A for text or interactive elements unless paired with a very light color. Using contrast checking tools to verify sufficient contrast ratios (at least 4.5:1 for normal text and 3:1 for large text) is essential. Providing alternative color schemes or allowing users to customize colors can also improve accessibility for individuals with visual impairments. This color is not suitable for conveying important information through color alone, as it may not be discernible by all users.

Shades

Digital Color Formats

RGB
0 0 10
RGB0 0 10
Red
Green
Blue
HSL
240deg 100% 1.96%
2401001.96HSL
Hue
Saturation
Lightness
HWB
240deg 0% 96.08%
240096.08HWB
Hue
Whiteness
Blackness
hex#00000A
rgb0 0 10
hsl240deg 100% 1.96%
cmyk100% 100% 0% 96.08%
hwb240deg 0% 96.08%
xyz-d650 0 0
oklch0.0654 0.0454 264.07
oklab0.0654 0 -0.05
CMYK
100% 100% 0% 96.08%
100100096.08CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0
000XYZ
X
Y
Z
OKLCH
0.0654 0.0454 264.07
0.06540.0454264.07LCH
Lightness
Chroma
Hue
OKLAB
0.0654 0 -0.05
0.06540-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons