Tuna

#283447

General Information about #283447 (Tuna)

The hexadecimal color #283447, often referred to as Tuna, is a dark, muted shade of blue-gray. It is composed of 15.7% red, 20.4% green, and 27.8% blue. In the RGB color model, it's represented as (40, 52, 71). This color evokes feelings of sophistication, stability, and calmness. It is frequently used in designs where a sense of professionalism and trust is desired. The CMYK representation of #283447 is (43, 27, 0, 72), indicating the percentages of cyan, magenta, yellow, and black inks needed to produce this color in print. Due to its subdued nature, it pairs well with brighter, contrasting colors to create visually appealing designs.

The hex color #283447, also known as Tuna, presents specific accessibility considerations, especially in web design. Its darkness implies that it requires light-colored text to ensure sufficient contrast for readability. 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. Using a color contrast checker is essential to verify compliance. When used for interactive elements like buttons or links, additional visual cues, such as underlines or borders, may be necessary to help users easily identify them. It's also vital to consider users with visual impairments who might rely on screen readers; providing descriptive alternative text for images and ensuring that the site's structure is semantically correct will greatly enhance their experience.

Shades

Digital Color Formats

RGB
40 52 71
RGB40 52 71
Red
Green
Blue
HSL
216.77deg 27.93% 21.76%
216.7727.9321.76HSL
Hue
Saturation
Lightness
HWB
216.77deg 15.69% 72.16%
216.7715.6972.16HWB
Hue
Whiteness
Blackness
hex#283447
rgb40 52 71
hsl216.77deg 27.93% 21.76%
cmyk43.66% 26.76% 0% 72.16%
hwb216.77deg 15.69% 72.16%
xyz-d650.03 0.03 0.06
oklch0.3229 0.0378 259.44
oklab0.3229 -0.01 -0.04
CMYK
43.66% 26.76% 0% 72.16%
43.6626.76072.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.06
0.030.030.06XYZ
X
Y
Z
OKLCH
0.3229 0.0378 259.44
0.32290.0378259.44LCH
Lightness
Chroma
Hue
OKLAB
0.3229 -0.01 -0.04
0.3229-0.01-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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