Ebony

#100A23

General Information about Ebony (#100A23)

The hexadecimal color code #100A23 represents a very dark shade of blue-gray, often referred to as Ebony. In the RGB color model, it consists of 6.27% red, 3.92% green, and 13.73% blue. This color falls within the dark end of the color spectrum, giving it a deep and subdued appearance. Ebony is often associated with sophistication, mystery, and elegance. It is commonly used in design to create a sense of depth and drama. The color's low brightness value makes it suitable for backgrounds or accent elements when paired with lighter colors to ensure readability and visual balance. Its muted nature allows it to blend seamlessly into various design contexts, from web interfaces to interior decor.

The color #100A23, also known as Ebony, presents some accessibility challenges, especially when used as a background or text color. Its low lightness value (around 4%) indicates a very dark shade, which means it requires very light text (white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is needed for normal text and 3:1 for large text. When pairing #100A23 with text, developers must carefully check the contrast ratio to meet these guidelines. Tools are available to check color contrast. If the contrast is insufficient, consider lightening the color or choosing a lighter color alternative for better readability, particularly for users with low vision or color blindness. Providing sufficient contrast is crucial for ensuring an inclusive and accessible user experience.

Shades

Digital Color Formats

RGB
16 10 35
RGB16 10 35
Red
Green
Blue
HSL
254.4deg 55.56% 8.82%
254.455.568.82HSL
Hue
Saturation
Lightness
HWB
254.4deg 3.92% 86.27%
254.43.9286.27HWB
Hue
Whiteness
Blackness
hex#100A23
rgb16 10 35
hsl254.4deg 55.56% 8.82%
cmyk54.29% 71.43% 0% 86.27%
hwb254.4deg 3.92% 86.27%
xyz-d650.01 0 0.02
oklch0.1696 0.0501 291.16
oklab0.1696 0.02 -0.05
CMYK
54.29% 71.43% 0% 86.27%
54.2971.43086.27CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.1696 0.0501 291.16
0.16960.0501291.16LCH
Lightness
Chroma
Hue
OKLAB
0.1696 0.02 -0.05
0.16960.02-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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