Smalt

#0A368E

General Information about #0A368E (Smalt)

The hex color #0A368E, also known as Smalt, is a deep, dark shade of blue. It belongs to the blue color family and exhibits a richness and depth that is often associated with sophistication and formality. In the RGB color model, it is composed of 3.92% red, 21.18% green, and 55.69% blue. This color is frequently used in graphic design and web development to create a sense of trust and stability. The darkness of the shade implies reliability and can effectively draw attention to content when used strategically. Smalt, as a color name, has historical roots, referring to a blue pigment made by grinding glass containing cobalt.

The hex color #0A368E, also known as Smalt, presents some accessibility challenges, particularly in text applications. Its dark hue means that it requires a very light foreground color to ensure sufficient contrast for readability, especially for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended by WCAG guidelines for normal text, and 3:1 for large text. Therefore, when using #0A368E as a background, foreground colors like white (#FFFFFF) or very light shades of yellow or gray are advisable. Careful consideration of color combinations is crucial to make digital content accessible and inclusive. Using tools to measure contrast ratios is highly recommended during the design process. Also, avoid using this color as the sole indicator of important information.

Shades

Digital Color Formats

RGB
10 54 142
RGB10 54 142
Red
Green
Blue
HSL
220deg 86.84% 29.8%
22086.8429.8HSL
Hue
Saturation
Lightness
HWB
220deg 3.92% 44.31%
2203.9244.31HWB
Hue
Whiteness
Blackness
hex#0A368E
rgb10 54 142
hsl220deg 86.84% 29.8%
cmyk92.96% 61.97% 0% 44.31%
hwb220deg 3.92% 44.31%
xyz-d650.06 0.05 0.26
oklch0.368 0.1532 262.19
oklab0.368 -0.02 -0.15
CMYK
92.96% 61.97% 0% 44.31%
92.9661.97044.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.26
0.060.050.26XYZ
X
Y
Z
OKLCH
0.368 0.1532 262.19
0.3680.1532262.19LCH
Lightness
Chroma
Hue
OKLAB
0.368 -0.02 -0.15
0.368-0.02-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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