Tuna

#303844

General Information about #303844 (Tuna)

The hexadecimal color code #303844, also known as Tuna, is a dark, desaturated shade of blue-gray. It belongs to the blue color family, though its muted nature gives it a more neutral appearance. This color is created by combining 18.82% red, 21.96% green, and 26.67% blue. In the RGB color space, it's defined by the values R:48, G:56, and B:68. Its CMYK values are C:0.29, M:0.18, Y:0.0, and K:0.73. Tuna exudes a sense of sophistication and calmness. Due to its dark nature, it can add depth and richness to designs, and its desaturation makes it a versatile choice that can be used in a variety of applications without overpowering other colors.

The color #303844, also known as Tuna, presents some accessibility challenges, especially when used as text on a white background. Its low lightness value results in a weak contrast ratio, making it difficult for users with visual impairments to read comfortably. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Tuna falls short of these recommendations, potentially excluding a significant portion of users. To improve accessibility, consider using Tuna for decorative elements or large graphical components, or pairing it with lighter text colors that provide sufficient contrast. Tools like WebAIM's Contrast Checker can help evaluate color combinations for optimal readability.

Shades

Digital Color Formats

RGB
48 56 68
RGB48 56 68
Red
Green
Blue
HSL
216deg 17.24% 22.75%
21617.2422.75HSL
Hue
Saturation
Lightness
HWB
216deg 18.82% 73.33%
21618.8273.33HWB
Hue
Whiteness
Blackness
hex#303844
rgb48 56 68
hsl216deg 17.24% 22.75%
cmyk29.41% 17.65% 0% 73.33%
hwb216deg 18.82% 73.33%
xyz-d650.04 0.04 0.06
oklch0.3383 0.0239 258.39
oklab0.3383 0 -0.02
CMYK
29.41% 17.65% 0% 73.33%
29.4117.65073.33CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.06
0.040.040.06XYZ
X
Y
Z
OKLCH
0.3383 0.0239 258.39
0.33830.0239258.39LCH
Lightness
Chroma
Hue
OKLAB
0.3383 0 -0.02
0.33830-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons