Smalt

#0A3591

General Information about Smalt

The color #0A3591, commonly known as Smalt, is a deep, saturated blue hue belonging to the blue color family. In the RGB color model, it consists of 3.92% red, 21.57% green, and 56.86% blue. Its hexadecimal representation is #0A3591, making it easily identifiable and usable in digital design. Smalt derives its name from the finely ground potassium glass containing cobalt, traditionally used as a pigment. Historically, it was employed in various artistic applications, including painting, ceramics, and textile dyeing. The color evokes feelings of calmness, stability, and trust, making it a popular choice for branding and visual communication in industries such as finance, technology, and healthcare. Its depth and richness also lend it an air of sophistication and elegance.

The hex color #0A3591, a deep shade of blue, presents specific accessibility challenges, particularly concerning color contrast. When used as a foreground color for text or interactive elements, it requires careful consideration of the background color. 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 ensure readability for users with visual impairments. Given the darkness of #0A3591, lighter background colors are essential to meet these contrast requirements. White, light gray, or pale yellow backgrounds are preferable. When used for decorative purposes, it's crucial to avoid relying solely on color to convey important information. Providing supplementary cues like text labels or icons is important to ensure that all users can understand the content. Adequate spacing around elements using this color also improves usability. Proper testing with color contrast analyzers and assistive technologies is highly recommended to guarantee inclusivity.

Shades

Digital Color Formats

RGB
10 53 145
RGB10 53 145
Red
Green
Blue
HSL
220.89deg 87.1% 30.39%
220.8987.130.39HSL
Hue
Saturation
Lightness
HWB
220.89deg 3.92% 43.14%
220.893.9243.14HWB
Hue
Whiteness
Blackness
hex#0A3591
rgb10 53 145
hsl220.89deg 87.1% 30.39%
cmyk93.1% 63.45% 0% 43.14%
hwb220.89deg 3.92% 43.14%
xyz-d650.07 0.05 0.27
oklch0.3688 0.1585 262.67
oklab0.3688 -0.02 -0.16
CMYK
93.1% 63.45% 0% 43.14%
93.163.45043.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.05 0.27
0.070.050.27XYZ
X
Y
Z
OKLCH
0.3688 0.1585 262.67
0.36880.1585262.67LCH
Lightness
Chroma
Hue
OKLAB
0.3688 -0.02 -0.16
0.3688-0.02-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons