Smalt

#00308F

General Information about #00308F (Smalt)

The hex color #00308F, also known as Smalt, is a deep, saturated blue within the blue color family. It is composed of 0% red, 18.8% green, and 56.1% blue. In the RGB color model, this translates to R:0, G:48, B:143. Smalt's historical significance lies in its use as a pigment derived from ground cobalt glass, employed by artists for centuries to create vibrant blue hues in paintings and ceramics. The color conveys feelings of depth, stability, and trustworthiness, making it a popular choice for branding in fields such as finance and technology. Its rich, intense tone makes it a valuable addition to any designer's palette.

The hex color #00308f, a deep shade of blue often referred to as Smalt, presents significant accessibility challenges, particularly regarding color contrast. When used as a foreground color for text, it necessitates a very light background to meet WCAG (Web Content Accessibility Guidelines) standards for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to ensure that users with visual impairments can easily distinguish the text from the background. It's crucial to avoid pairing #00308f with dark or moderately dark colors, as this will render content illegible for many users. Careful consideration of color combinations and thorough testing with accessibility tools are essential when incorporating this hue into designs to ensure an inclusive user experience. Using a color contrast checker is highly recommended to validate the chosen color pairings.

Shades

Digital Color Formats

RGB
0 48 143
RGB0 48 143
Red
Green
Blue
HSL
219.86 100% 28.04%
219.8610028.04HSL
Hue
Saturation
Lightness
HWB
219.86 0% 43.92%
219.86043.92HWB
Hue
Whiteness
Blackness
hex#00308F
rgb0 48 143
hsl219.86 100% 28.04%
cmyk100% 66.43% 0% 43.92%
hwb219.86 0% 43.92%
xyz6.01 4.1 26.46
CMYK
100% 66.43% 0% 43.92%
10066.43043.92CMYK
Cyan
Magenta
Yellow
Key
XYZ
6.01 4.1 26.46
6.014.126.46XYZ
X
Y
Z

Alternative colors

Applications

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