Cinder

#100A1A

General Information about Cinder (#100A1A)

The hex color #100A1A, also known as Cinder, is a very dark, muted shade. It's composed of 6.27% red, 3.92% green, and 10.2% blue. In the RGB color space, it is represented as rgb(16, 10, 26). Its CMYK representation is 0.38, 0.62, 0, 0.9, giving us a sense of the color's composition in terms of cyan, magenta, yellow, and key (black). The color is often associated with feelings of sophistication, mystery, and depth. It's a neutral, almost achromatic color due to the low saturation. Its lightness is very low, making it a dark shade. Cinder is well-suited for applications where a subtle, understated, and serious tone is desired.

The color #100a1a, also known as Cinder, presents some accessibility challenges primarily due to its low luminance. When used as a background color, it necessitates very light text to ensure sufficient contrast for readability, especially for users with visual impairments. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Cinder's darkness means designers must carefully select text colors, opting for shades like white or very pale yellows or greens to meet these standards. Additionally, interactive elements using #100a1a should have clear visual cues beyond just color to aid users who are colorblind. It is crucial to test color combinations using accessibility tools to verify compliance with accessibility standards, ensuring the content is usable by everyone.

Shades

Digital Color Formats

RGB
16 10 26
RGB16 10 26
Red
Green
Blue
HSL
262.5 44.44% 7.06%
262.544.447.06HSL
Hue
Saturation
Lightness
HWB
262.5 3.92% 89.8%
262.53.9289.8HWB
Hue
Whiteness
Blackness
hex#100A1A
rgb16 10 26
hsl262.5 44.44% 7.06%
cmyk38.46% 61.54% 0% 89.8%
hwb262.5 3.92% 89.8%
xyz0.51 0.4 1.03
CMYK
38.46% 61.54% 0% 89.8%
38.4661.54089.8CMYK
Cyan
Magenta
Yellow
Key
XYZ
0.51 0.4 1.03
0.510.41.03XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025