Shark

#28292D

General Information about #28292D

The hex color code #28292D, often referred to as 'Shark,' is a dark, muted shade of gray. It is composed of 15.7% red, 16.1% green, and 17.6% blue. In the RGB color space, it is close to true gray, but has a slight tendency toward blue. This color is often perceived as sophisticated, neutral, and calming. It is frequently employed in designs that aim for a minimalist or modern aesthetic. Its subtle nature makes it a versatile choice for backgrounds, text, and other design elements. The hexadecimal system represents colors using a base-16 numbering system, where each pair of digits represents the intensity of red, green, and blue light respectively, ranging from 00 (minimum) to FF (maximum). In CMYK color model, color #28292D is composed of C:0.11, M:0.08, Y:0, K:0.82.

The hex color #28292D, also known as Shark, presents specific accessibility considerations for web developers. Its relatively dark nature means it requires careful pairing with text and other foreground elements to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text (14pt bold or 18pt regular) to meet Level AA compliance. When using #28292D as a background, lighter colors such as white (#FFFFFF) or very light grays should be used for text. Tools like contrast checkers can assist in verifying compliance. Developers should also consider users with low vision or color blindness, testing the color scheme with simulations to ensure readability and usability for all users. Proper use of ARIA attributes can further improve accessibility. The color should be used carefully, and developers should be mindful of user needs.

Shades

Digital Color Formats

RGB
40 41 45
RGB40 41 45
Red
Green
Blue
HSL
228deg 5.88% 16.67%
2285.8816.67HSL
Hue
Saturation
Lightness
HWB
228deg 15.69% 82.35%
22815.6982.35HWB
Hue
Whiteness
Blackness
hex#28292D
rgb40 41 45
hsl228deg 5.88% 16.67%
cmyk11.11% 8.89% 0% 82.35%
hwb228deg 15.69% 82.35%
xyz-d650.02 0.02 0.03
oklch0.2815 0.0075 274.69
oklab0.2815 0 -0.01
CMYK
11.11% 8.89% 0% 82.35%
11.118.89082.35CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.03
0.020.020.03XYZ
X
Y
Z
OKLCH
0.2815 0.0075 274.69
0.28150.0075274.69LCH
Lightness
Chroma
Hue
OKLAB
0.2815 0 -0.01
0.28150-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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