Smalt

#0A308E

General Information about #0A308E (Smalt)

The hexadecimal color code #0A308E represents a dark shade of blue, often referred to as Smalt. It is composed of 3.92% red, 18.82% green, and 55.69% blue. In the RGB color model, this equates to 10 red, 48 green, and 142 blue. Smalt derives its name from a historical pigment made by grinding cobalt glass; it was a popular pigment for paintings and other artworks. In modern applications, #0A308E is often used to evoke feelings of depth, stability, and sophistication. It's frequently employed in branding and design projects that aim to convey trust and professionalism. Due to its darker nature, it should be used carefully in user interfaces to ensure sufficient contrast with foreground elements and adhere to accessibility guidelines.

The color #0A308E, also known as Smalt, presents some accessibility challenges, particularly in text-based applications. Due to its deep, dark hue, it offers very little contrast when paired with similarly dark colors. Therefore, it is crucial to ensure sufficient contrast when using #0A308E as a background or text color. A light text color, such as white or a very pale yellow, is highly recommended to achieve a contrast ratio that meets WCAG (Web Content Accessibility Guidelines) standards. These guidelines are essential for ensuring that web content is accessible to individuals with visual impairments. Also, avoid using this color for essential UI elements or interactive components without careful consideration of contrast. Larger font sizes can mitigate some contrast issues, but thorough testing with accessibility tools is always advised to confirm compliance and guarantee a usable experience for all users. Providing alternative styling options is a great solution to allow users to choose a theme that works better for them.

Shades

Digital Color Formats

RGB
10 48 142
RGB10 48 142
Red
Green
Blue
HSL
222.73deg 86.84% 29.8%
222.7386.8429.8HSL
Hue
Saturation
Lightness
HWB
222.73deg 3.92% 44.31%
222.733.9244.31HWB
Hue
Whiteness
Blackness
hex#0A308E
rgb10 48 142
hsl222.73deg 86.84% 29.8%
cmyk92.96% 66.2% 0% 44.31%
hwb222.73deg 3.92% 44.31%
xyz-d650.06 0.04 0.26
oklch0.3558 0.1607 263.53
oklab0.3558 -0.02 -0.16
CMYK
92.96% 66.2% 0% 44.31%
92.9666.2044.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.04 0.26
0.060.040.26XYZ
X
Y
Z
OKLCH
0.3558 0.1607 263.53
0.35580.1607263.53LCH
Lightness
Chroma
Hue
OKLAB
0.3558 -0.02 -0.16
0.3558-0.02-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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