Smalt

#0D378E

General Information about Smalt (#0D378E)

The color #0D378E, also known as Smalt, is a deep, saturated blue hue. It belongs to the blue color family and exhibits a strong sense of depth and sophistication. Smalt derives its name from a historical pigment made by grinding cobalt glass. This pigment was widely used in fine arts, particularly in paintings and decorative arts, from the 16th to the 19th centuries. Its chemical composition gives it excellent lightfastness, meaning it resists fading over time. In modern contexts, #0D378E can evoke feelings of calmness, trust, and stability. It is often associated with professionalism and authority, making it suitable for use in various branding and design applications aiming to convey reliability and confidence.

The color #0D378E, also known as Smalt, presents some accessibility challenges, particularly when used as a background or text color. Its low lightness value (approximately 9%) results in a low contrast ratio against standard white backgrounds. This can make text difficult to read for users with visual impairments, including those with low vision or color blindness. 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 improve accessibility, it's crucial to pair #0D378E with a very light color, such as white or a pale yellow, to ensure sufficient contrast. Additionally, avoid using this color for crucial interface elements or information that users need to perceive quickly. Consider providing alternative color schemes that offer better contrast for users with different visual needs. Using tools to check color contrast ratios during the design process is essential for ensuring accessibility.

Shades

Digital Color Formats

RGB
13 55 142
RGB13 55 142
Red
Green
Blue
HSL
220.47deg 83.23% 30.39%
220.4783.2330.39HSL
Hue
Saturation
Lightness
HWB
220.47deg 5.1% 44.31%
220.475.144.31HWB
Hue
Whiteness
Blackness
hex#0D378E
rgb13 55 142
hsl220.47deg 83.23% 30.39%
cmyk90.85% 61.27% 0% 44.31%
hwb220.47deg 5.1% 44.31%
xyz-d650.06 0.05 0.26
oklch0.3707 0.1514 262.42
oklab0.3707 -0.02 -0.15
CMYK
90.85% 61.27% 0% 44.31%
90.8561.27044.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.26
0.060.050.26XYZ
X
Y
Z
OKLCH
0.3707 0.1514 262.42
0.37070.1514262.42LCH
Lightness
Chroma
Hue
OKLAB
0.3707 -0.02 -0.15
0.3707-0.02-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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