Smalt

#04398D

General Information about #04398D (Smalt)

The hex color code #04398D represents a dark shade of blue, often referred to as Smalt. It is composed of 1.57% red, 22.35% green, and 55.29% blue. In the RGB color model, this translates to R:4, G:57, B:141. The corresponding CMYK values are C:97, M:59, Y:0, K:45, indicating a high concentration of cyan and magenta. Smalt derives its name from a historical pigment made by grinding cobalt glass, which was used in various art forms. This color exudes a sense of depth, sophistication, and tranquility, making it suitable for applications seeking to convey stability and trustworthiness. It is a color often associated with intelligence and authority.

The color #04398D, a deep shade of blue, presents some accessibility challenges. When used as a background color, it necessitates light-colored text to ensure sufficient contrast for readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text to meet WCAG (Web Content Accessibility Guidelines) standards. It's important to test color combinations using accessibility evaluation tools to verify compliance. For users with visual impairments, especially those with low vision or color blindness, inadequate contrast can render text illegible. Therefore, careful consideration of color pairings is crucial to provide an inclusive and accessible user experience. When using this color for interactive elements, like buttons or links, additional visual cues such as underlines or borders may be needed to enhance visibility and distinguishability.

Shades

Digital Color Formats

RGB
4 57 141
RGB4 57 141
Red
Green
Blue
HSL
216.79deg 94.48% 28.43%
216.7994.4828.43HSL
Hue
Saturation
Lightness
HWB
216.79deg 1.57% 44.71%
216.791.5744.71HWB
Hue
Whiteness
Blackness
hex#04398D
rgb4 57 141
hsl216.79deg 94.48% 28.43%
cmyk97.16% 59.57% 0% 44.71%
hwb216.79deg 1.57% 44.71%
xyz-d650.06 0.05 0.26
oklch0.3722 0.149 260.38
oklab0.3722 -0.02 -0.15
CMYK
97.16% 59.57% 0% 44.71%
97.1659.57044.71CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.26
0.060.050.26XYZ
X
Y
Z
OKLCH
0.3722 0.149 260.38
0.37220.149260.38LCH
Lightness
Chroma
Hue
OKLAB
0.3722 -0.02 -0.15
0.3722-0.02-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons