Cinder

#0A0A17

General Information about #0A0A17

The hexadecimal color code #0A0A17, also known as Cinder, represents a very dark shade of blue-gray. It is composed of 3.92% red, 3.92% green, and 9.02% blue. In the RGB color model, this translates to 10 red, 10 green, and 23 blue. This color is often associated with feelings of sophistication, depth, and subtlety. Its low luminance makes it suitable for backgrounds where a dark, understated feel is desired, but it requires careful consideration of contrast when used with text or other foreground elements. In a subtractive color model like CMYK, it would require a high percentage of black to replicate. Cinder is a color that can be used to create elegant and mysterious designs. Understanding its properties is essential for proper and effective usage in various applications.

The color #0A0A17, also known as Cinder, presents significant accessibility challenges due to its very low luminance. With such a dark shade, it's crucial to ensure sufficient contrast when used for text or interactive elements. A light color should be used on top of it to pass WCAG (Web Content Accessibility Guidelines) AA and AAA standards. Text rendered in #0A0A17 against a white background would fail accessibility checks, making it difficult for users with visual impairments to read. Designers should prioritize providing high contrast ratios, typically exceeding 4.5:1 for normal text and 3:1 for large text. Alternatives include using lighter shades of gray or brighter accent colors to create more accessible designs. When incorporating #0A0A17, thorough testing with accessibility tools is essential to identify and address potential usability issues and ensure an inclusive user experience. Consider offering high-contrast themes or customizable color options to further enhance accessibility.

Shades

Digital Color Formats

RGB
10 10 23
RGB10 10 23
Red
Green
Blue
HSL
240deg 39.39% 6.47%
24039.396.47HSL
Hue
Saturation
Lightness
HWB
240deg 3.92% 90.98%
2403.9290.98HWB
Hue
Whiteness
Blackness
hex#0A0A17
rgb10 10 23
hsl240deg 39.39% 6.47%
cmyk56.52% 56.52% 0% 90.98%
hwb240deg 3.92% 90.98%
xyz-d650 0 0.01
oklch0.1526 0.0276 282.64
oklab0.1526 0.01 -0.03
CMYK
56.52% 56.52% 0% 90.98%
56.5256.52090.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1526 0.0276 282.64
0.15260.0276282.64LCH
Lightness
Chroma
Hue
OKLAB
0.1526 0.01 -0.03
0.15260.01-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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