Ebony

#0B0A1B

General Information about #0B0A1B

The hexadecimal color code #0B0A1B represents a very dark shade of blue-gray, often referred to as Ebony. In the RGB color model, it consists of 11/255 red (4.31%), 10/255 green (3.92%), and 27/255 blue (10.59%). This composition results in a color that is low in saturation and brightness, leading to its near-black appearance. Colors like Ebony are frequently used to convey sophistication, luxury, and a sense of mystery. In color theory, this color provides a neutral backdrop that allows other brighter elements to stand out and take center stage. Because of it's dark tone, it's more appropriate for use in large blocks as opposed to fine, detailed work.

The hex color #0B0A1B, also known as Ebony, presents some accessibility challenges, particularly in text applications. Due to its very low luminance, using this color as a background for text requires careful consideration of contrast ratios. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability, especially for users with visual impairments. For normal text (size less than 18pt) the contrast ratio should be at least 4.5:1, and for large text (18pt and above), the contrast ratio should be 3:1. When using #0B0A1B, ensure that the text color is light enough to meet these ratios. White (#FFFFFF) or very light shades of gray are generally good choices. Tools like WebAIM's contrast checker can help verify compliance. Avoid using similarly dark colors as text on this background, as it will be illegible for many users. Also, consider providing alternative color schemes for users who may need them.

Shades

Digital Color Formats

RGB
11 10 27
RGB11 10 27
Red
Green
Blue
HSL
243.53deg 45.95% 7.25%
243.5345.957.25HSL
Hue
Saturation
Lightness
HWB
243.53deg 3.92% 89.41%
243.533.9289.41HWB
Hue
Whiteness
Blackness
hex#0B0A1B
rgb11 10 27
hsl243.53deg 45.95% 7.25%
cmyk59.26% 62.96% 0% 89.41%
hwb243.53deg 3.92% 89.41%
xyz-d650 0 0.01
oklch0.1568 0.0355 284.19
oklab0.1568 0.01 -0.03
CMYK
59.26% 62.96% 0% 89.41%
59.2662.96089.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1568 0.0355 284.19
0.15680.0355284.19LCH
Lightness
Chroma
Hue
OKLAB
0.1568 0.01 -0.03
0.15680.01-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons