Ebony

#100B1F

General Information about Ebony (#100B1F)

The hexadecimal color code #100B1F represents a very dark shade of blue. In the RGB color model, #100B1F is composed of 6.27% red, 4.31% green, and 12.16% blue. In the CMYK color model, it consists of 48.44% cyan, 64.63% magenta, 0% yellow, and 87.84% black. This color is often referred to as Ebony, evoking associations with dark wood and understated elegance. Its deep hue makes it suitable for creating a sense of depth and sophistication in design projects. Because of the low lightness it is recommended to use it for background designs with bright elements.

The hex color #100B1F, also known as Ebony, presents accessibility challenges due to its low luminance. Text rendered in this color on a white background, or vice versa, may not meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratio. It's crucial to ensure sufficient contrast to accommodate users with visual impairments. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Using tools to check contrast ratios is advisable during the design process. Consider pairing this dark color with lighter shades to enhance readability and overall user experience. Moreover, providing alternative color schemes allows users to customize the interface to their preferences, further improving accessibility.

Shades

Digital Color Formats

RGB
16 11 31
RGB16 11 31
Red
Green
Blue
HSL
255deg 47.62% 8.24%
25547.628.24HSL
Hue
Saturation
Lightness
HWB
255deg 4.31% 87.84%
2554.3187.84HWB
Hue
Whiteness
Blackness
hex#100B1F
rgb16 11 31
hsl255deg 47.62% 8.24%
cmyk48.39% 64.52% 0% 87.84%
hwb255deg 4.31% 87.84%
xyz-d650.01 0 0.01
oklch0.1685 0.0409 293.01
oklab0.1685 0.02 -0.04
CMYK
48.39% 64.52% 0% 87.84%
48.3964.52087.84CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.01
0.0100.01XYZ
X
Y
Z
OKLCH
0.1685 0.0409 293.01
0.16850.0409293.01LCH
Lightness
Chroma
Hue
OKLAB
0.1685 0.02 -0.04
0.16850.02-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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