Tuna

#313045

General Information about #313045

The color #313045, commonly referred to as "Tuna," is a muted, dark shade of gray-purple. In the RGB color model, it is composed of 19.22% red, 18.82% green, and 27.06% blue. In the HSL color space, it has a hue of 242 degrees, a saturation of 17%, and a lightness of 23%. The color's hex code is #313045, and it is often used in designs to evoke feelings of sophistication, stability, and seriousness. Due to its dark nature, it is essential to ensure sufficient contrast when using this color for text or interactive elements to maintain readability and accessibility standards. In printing, the CMYK values are approximately 29% cyan, 30% magenta, 0% yellow, and 73% black.

The hex color #313045, also known as Tuna, presents some accessibility challenges, particularly for users with visual impairments. Its low luminance value of approximately 5 means that text rendered in this color against a white background may not meet WCAG (Web Content Accessibility Guidelines) contrast requirements. Specifically, the contrast ratio is below the recommended 4.5:1 for normal text and 3:1 for large text. To improve accessibility, consider using #313045 for decorative elements rather than critical text or interactive components. Alternatively, pair it with a much lighter color to achieve sufficient contrast. Tools like contrast checkers can help ensure compliance with accessibility standards and provide better user experiences for all individuals.

Shades

Digital Color Formats

RGB
49 48 69
RGB49 48 69
Red
Green
Blue
HSL
242.86deg 17.95% 22.94%
242.8617.9522.94HSL
Hue
Saturation
Lightness
HWB
242.86deg 18.82% 72.94%
242.8618.8272.94HWB
Hue
Whiteness
Blackness
hex#313045
rgb49 48 69
hsl242.86deg 17.95% 22.94%
cmyk28.99% 30.43% 0% 72.94%
hwb242.86deg 18.82% 72.94%
xyz-d650.03 0.03 0.06
oklch0.3196 0.0372 286.27
oklab0.3196 0.01 -0.04
CMYK
28.99% 30.43% 0% 72.94%
28.9930.43072.94CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.06
0.030.030.06XYZ
X
Y
Z
OKLCH
0.3196 0.0372 286.27
0.31960.0372286.27LCH
Lightness
Chroma
Hue
OKLAB
0.3196 0.01 -0.04
0.31960.01-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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