Smalt

#003799

General Information about Smalt

Smalt, represented by the hexadecimal color code #003799, is a deep, saturated blue hue. It derives its name from the pigment smalt, which is made by grinding cobalt glass into a fine powder. Historically, smalt was used in paintings, ceramics, and textiles to achieve a vibrant blue color. In the RGB color model, #003799 is composed of 0% red, 21.6% green, and 60% blue. This composition gives it a distinct cool and calming appearance. In the context of web design and digital art, Smalt can be used to create a sense of depth, tranquility, or sophistication. Its rich tone makes it suitable for backgrounds, accents, or even as a primary color in certain design schemes. Understanding the origins and composition of Smalt can help designers and artists effectively utilize its unique properties to achieve desired visual effects.

The hex color #003799, also known as Smalt, presents certain accessibility considerations for web developers. Its dark hue implies a need for light-colored text to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. When using #003799 as a background, developers should verify that the chosen text color meets these contrast requirements to accommodate users with visual impairments. Additionally, avoid using this color as the sole indicator for interactive elements, such as links or buttons. Supplement color cues with text labels, icons, or other visual indicators to ensure accessibility for users with color blindness. Careful consideration of these factors will help create a more inclusive and user-friendly web experience.

Shades

Digital Color Formats

RGB
0 55 153
RGB0 55 153
Red
Green
Blue
HSL
218.43deg 100% 30%
218.4310030HSL
Hue
Saturation
Lightness
HWB
218.43deg 0% 40%
218.43040HWB
Hue
Whiteness
Blackness
hex#003799
rgb0 55 153
hsl218.43deg 100% 30%
cmyk100% 64.05% 0% 40%
hwb218.43deg 0% 40%
xyz-d650.07 0.05 0.31
oklch0.3787 0.1683 261.44
oklab0.3787 -0.03 -0.17
CMYK
100% 64.05% 0% 40%
10064.05040CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.05 0.31
0.070.050.31XYZ
X
Y
Z
OKLCH
0.3787 0.1683 261.44
0.37870.1683261.44LCH
Lightness
Chroma
Hue
OKLAB
0.3787 -0.03 -0.17
0.3787-0.03-0.17LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons