Cannon Black

#221F07

General Information about Cannon Black

The hexadecimal color code #221F07, also known as Cannon Black, represents a very dark shade of brown. It's composed of 13.33% red, 12.16% green, and 2.75% blue. In the RGB color space, it has values of R:34, G:31, B:7. Converting it to the CMYK color space yields values of C:0, M:0.09, Y:0.79, K:0.87, indicating a high level of black with a touch of magenta and yellow. This color is best described as a muted, earthy tone, evoking feelings of groundedness and sophistication. Due to its darkness, it's often used to convey a sense of strength, mystery, or classic elegance. However, its limited lightness value requires careful consideration when used in design, particularly regarding contrast and accessibility. The name 'Cannon Black' suggests a historical or industrial association, hinting at the color's use in military or manufacturing contexts.

The color #221F07, also known as Cannon Black, presents significant accessibility challenges due to its low luminance. Its dark nature results in very low contrast against typical light backgrounds, such as white or light gray. This makes it difficult for individuals with visual impairments, including those with low vision or color blindness, to distinguish text or graphical elements rendered in this color. Web Content Accessibility Guidelines (WCAG) emphasize the importance of sufficient contrast ratios to ensure content is perceivable. Using #221F07 as a primary text or background color without careful consideration of contrast can lead to a poor user experience and exclusion of users with disabilities. To improve accessibility, it is essential to pair #221F07 with a very light color that provides a high contrast ratio, ideally exceeding 4.5:1 for normal text and 3:1 for large text. Tools for checking color contrast can help determine if a color combination meets accessibility standards.

Shades

Digital Color Formats

RGB
34 31 7
RGB34 31 7
Red
Green
Blue
HSL
53.33deg 65.85% 8.04%
53.3365.858.04HSL
Hue
Saturation
Lightness
HWB
53.33deg 2.75% 86.67%
53.332.7586.67HWB
Hue
Whiteness
Blackness
hex#221F07
rgb34 31 7
hsl53.33deg 65.85% 8.04%
cmyk0% 8.82% 79.41% 86.67%
hwb53.33deg 2.75% 86.67%
xyz-d650.01 0.01 0
oklch0.2364 0.0392 102.32
oklab0.2364 -0.01 0.04
CMYK
0% 8.82% 79.41% 86.67%
08.8279.4186.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.2364 0.0392 102.32
0.23640.0392102.32LCH
Lightness
Chroma
Hue
OKLAB
0.2364 -0.01 0.04
0.2364-0.010.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons