Smalt

#002D9B

General Information about Smalt (#002D9B)

The hexadecimal color code #002D9B, also known as Smalt, represents a deep and rich shade of blue. In the RGB color model, it is composed of 0% red, 17.65% green, and 61.18% blue. This specific combination gives it a striking and memorable appearance. Smalt has historical significance, being a pigment made from ground cobalt glass, which was used in paints, ceramics, and other decorative arts. Its deep blue hue was highly valued for its stability and brilliance. In modern contexts, Smalt is used across various digital and print media, often chosen for its association with sophistication, trust, and depth. Understanding its color composition and historical context can help designers and artists make informed decisions about its usage.

The color #002D9B, also known as Smalt, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it is crucial to select foreground text colors that provide sufficient contrast to ensure readability for individuals with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. White (#FFFFFF) or light shades of yellow or green may work well as foreground colors. Tools like WebAIM's contrast checker can help verify adequate contrast ratios. Avoid using this color for small text or critical interactive elements without careful consideration of contrast. Ensure that interactive elements also have sufficient visual cues beyond color to be accessible to colorblind users. Thoughtful design choices can mitigate potential accessibility issues and enhance the user experience for everyone.

Shades

Digital Color Formats

RGB
0 45 155
RGB0 45 155
Red
Green
Blue
HSL
222.58 100% 30.39%
222.5810030.39HSL
Hue
Saturation
Lightness
HWB
222.58 0% 39.22%
222.58039.22HWB
Hue
Whiteness
Blackness
hex#002D9B
rgb0 45 155
hsl222.58 100% 30.39%
cmyk100% 70.97% 0% 39.22%
hwb222.58 0% 39.22%
xyz6.85 4.24 31.47
CMYK
100% 70.97% 0% 39.22%
10070.97039.22CMYK
Cyan
Magenta
Yellow
Key
XYZ
6.85 4.24 31.47
6.854.2431.47XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025