Thunder

#2D2B2B

About Hex Color #2D2B2B

The hexadecimal color code #2D2B2B represents a dark shade of gray, often referred to as "Thunder" in color naming systems. It is composed of 17.6% red, 16.9% green, and 16.9% blue. In the RGB color model, these values indicate a muted and neutral tone. The color's subdued nature makes it versatile for various applications where a subtle and grounding presence is desired. Hex color codes are widely used in web design and graphic design to precisely define colors for digital display. Understanding the composition of a color like #2D2B2B helps designers make informed decisions about color palettes and accessibility considerations.

The hex color #2D2B2B, also known as Thunder, presents certain accessibility challenges, particularly concerning color contrast. When used as a foreground color for text, it requires a light background to ensure readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #2D2B2B on darker backgrounds would fail these criteria, making content difficult to perceive for users with visual impairments. To improve accessibility, designers should pair this color with significantly lighter shades or consider using it sparingly for decorative elements rather than essential text or interactive components. Providing alternative color schemes also helps accommodate users with different visual needs.

Shades

Digital Color Formats

RGB
45 43 43
RGB45 43 43
Red
Green
Blue
HSL
0 2.27% 17.25%
02.2717.25HSL
Hue
Saturation
Lightness
HWB
0 16.86% 82.35%
016.8682.35HWB
Hue
Whiteness
Blackness
hex#2D2B2B
rgb45 43 43
hsl0 2.27% 17.25%
cmyk0% 4.44% 4.44% 82.35%
hwb0 16.86% 82.35%
xyz-d650.02 0.02 0.03
oklch0.2912 0.0029 16.7
oklab0.2912 0 0
CMYK
0% 4.44% 4.44% 82.35%
04.444.4482.35CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.03
0.020.020.03XYZ
X
Y
Z
OKLCH
0.2912 0.0029 16.7
0.29120.002916.7LCH
Lightness
Chroma
Hue
OKLAB
0.2912 0 0
0.291200LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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