Tuna

#30363F

General Information about #30363F

The hexadecimal color code #30363F represents a dark, muted shade of gray-blue. This color, sometimes referred to as "Tuna", is created by combining specific proportions of red, green, and blue light, with the red component at 30 (48 in decimal), the green component at 36 (54 in decimal), and the blue component at 3F (63 in decimal). In the RGB color model, this translates to a relatively low intensity across all three primary colors, resulting in its dark appearance. This hex code is commonly used in digital design to create subtle and understated visual elements. The color is often chosen for its neutrality and ability to blend well with other colors. It can create a modern and sophisticated look and feel.

The color #30363F, also known as Tuna, presents some accessibility challenges, especially when used as a text color. Its low luminance value (relative to a white background) requires careful consideration of contrast ratios to ensure readability for users with visual impairments. 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 (14pt bold or 18pt regular). Using #30363F as a background color is generally safer, as lighter text colors can achieve better contrast. When using this color, web developers should thoroughly test color combinations using accessibility tools to ensure compliance with accessibility standards and to provide a positive user experience for everyone, including those with visual disabilities.

Shades

Digital Color Formats

RGB
48 54 63
RGB48 54 63
Red
Green
Blue
HSL
216deg 13.51% 21.76%
21613.5121.76HSL
Hue
Saturation
Lightness
HWB
216deg 18.82% 75.29%
21618.8275.29HWB
Hue
Whiteness
Blackness
hex#30363F
rgb48 54 63
hsl216deg 13.51% 21.76%
cmyk23.81% 14.29% 0% 75.29%
hwb216deg 18.82% 75.29%
xyz-d650.03 0.04 0.05
oklch0.3309 0.018 258.41
oklab0.3309 0 -0.02
CMYK
23.81% 14.29% 0% 75.29%
23.8114.29075.29CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.05
0.030.040.05XYZ
X
Y
Z
OKLCH
0.3309 0.018 258.41
0.33090.018258.41LCH
Lightness
Chroma
Hue
OKLAB
0.3309 0 -0.02
0.33090-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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