Tuna

#303641

General Information about Tuna (#303641)

#303641, also known as Tuna, is a dark, muted gray-brown color that belongs to the family of dark neutral colors. It evokes feelings of sophistication, stability, and understated elegance. In color psychology, dark grays are often associated with neutrality, practicality, and formality. The hex code #303641 is composed of 18.82% red, 21.18% green, and 25.49% blue. The color sits closer to the blue end of the spectrum, giving it a slightly cool undertone. Tuna can be effectively used to create a sense of calm and professionalism, making it a popular choice in both web and graphic design for backgrounds, text, and other visual elements. Its versatility also extends to fashion and interior design, where it's often used to provide a solid, grounding base for other colors and textures.

The hex color #303641, also known as Tuna, presents some accessibility considerations for web development. Its relatively low luminance can pose challenges in ensuring sufficient contrast with both foreground and background elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to meet AA standards. When using #303641 for text, careful selection of lighter text colors is crucial. Similarly, if used as a background, lighter foreground colors are necessary. Tools like contrast checkers can help determine if color combinations meet accessibility standards. Furthermore, providing alternative visual cues beyond color, such as text labels or icons, can improve usability for users with color vision deficiencies. It is vital to test color combinations with various accessibility evaluation tools and consider user feedback to create an inclusive and accessible design.

Shades

Digital Color Formats

RGB
48 54 65
RGB48 54 65
Red
Green
Blue
HSL
218.82deg 15.04% 22.16%
218.8215.0422.16HSL
Hue
Saturation
Lightness
HWB
218.82deg 18.82% 74.51%
218.8218.8274.51HWB
Hue
Whiteness
Blackness
hex#303641
rgb48 54 65
hsl218.82deg 15.04% 22.16%
cmyk26.15% 16.92% 0% 74.51%
hwb218.82deg 18.82% 74.51%
xyz-d650.03 0.04 0.06
oklch0.3317 0.0212 262.59
oklab0.3317 0 -0.02
CMYK
26.15% 16.92% 0% 74.51%
26.1516.92074.51CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.06
0.030.040.06XYZ
X
Y
Z
OKLCH
0.3317 0.0212 262.59
0.33170.0212262.59LCH
Lightness
Chroma
Hue
OKLAB
0.3317 0 -0.02
0.33170-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons