Smalt

#0D338A

General Information about Smalt

The color #0D338A, also known as Smalt, is a deep, dark shade of blue that evokes feelings of tranquility, depth, and sophistication. It belongs to the blue color family and is characterized by its relatively low saturation and brightness. In color theory, Smalt is considered a cool color, which makes it suitable for conveying a sense of calmness and stability. The hexadecimal color code #0D338A is composed of 5.1% red, 20% green, and 54.1% blue. In the RGB color space, it is represented as RGB(13, 51, 138). Smalt derives its name from a blue pigment made by grinding cobalt glass. Historically, it has been used in various art forms, including painting and ceramics, for its unique and appealing hue. The color is often associated with trust, loyalty, and wisdom.

The color #0D338A, also known as Smalt, presents some accessibility challenges, particularly regarding color contrast. When used as a background color, it is crucial to select text colors that provide sufficient contrast to ensure readability for users with visual impairments. White or light shades of yellow or green are generally good choices for text on a #0D338A background. Black or very dark colors should be avoided as text colors. Evaluating the contrast ratio using a WCAG (Web Content Accessibility Guidelines) compliant contrast checker is essential. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Also, consider providing alternative visual cues, such as underlines or icons, in addition to color to convey information, especially for interactive elements like links. In general, this dark color is better suited for decorative elements rather than functional ones.

Shades

Digital Color Formats

RGB
13 51 138
RGB13 51 138
Red
Green
Blue
HSL
221.76deg 82.78% 29.61%
221.7682.7829.61HSL
Hue
Saturation
Lightness
HWB
221.76deg 5.1% 45.88%
221.765.145.88HWB
Hue
Whiteness
Blackness
hex#0D338A
rgb13 51 138
hsl221.76deg 82.78% 29.61%
cmyk90.58% 63.04% 0% 45.88%
hwb221.76deg 5.1% 45.88%
xyz-d650.06 0.04 0.25
oklch0.3586 0.151 263.14
oklab0.3586 -0.02 -0.15
CMYK
90.58% 63.04% 0% 45.88%
90.5863.04045.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.04 0.25
0.060.040.25XYZ
X
Y
Z
OKLCH
0.3586 0.151 263.14
0.35860.151263.14LCH
Lightness
Chroma
Hue
OKLAB
0.3586 -0.02 -0.15
0.3586-0.02-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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