Smalt

#042E97

General Information about Smalt (#042E97)

The hex color #042E97, also known as Smalt, is a dark shade of blue that belongs to the RGB color space. It is composed of 1.57% red, 18.04% green, and 59.22% blue. In the CMYK color model, its approximate values are 97% cyan, 69% magenta, 0% yellow, and 41% black. Smalt is a historically significant pigment, originally made by grinding cobalt glass containing potassium. It was widely used in paintings and other art forms from the 15th to the 19th centuries. The color is known for its deep, rich hue and its ability to provide a sense of depth and sophistication. In modern applications, Smalt is often used in web design, graphic design, and branding to convey a sense of professionalism, trustworthiness, and stability. Due to its dark nature, it is crucial to consider color contrast when using it with text or other visual elements to ensure accessibility and readability.

The color #042E97, also known as Smalt, presents significant accessibility challenges due to its dark nature. When used as a background color, it requires very light text to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using white (#FFFFFF) or a very light shade of gray as the text color would be crucial to meet these standards. It's important to avoid using this color for interactive elements like buttons or links without careful consideration of the color contrast. Tools like WebAIM's Contrast Checker can be used to verify compliance. Additionally, consider providing alternative color schemes for users with visual impairments or color blindness to ensure inclusivity.

Shades

Digital Color Formats

RGB
4 46 151
RGB4 46 151
Red
Green
Blue
HSL
222.86deg 94.84% 30.39%
222.8694.8430.39HSL
Hue
Saturation
Lightness
HWB
222.86deg 1.57% 40.78%
222.861.5740.78HWB
Hue
Whiteness
Blackness
hex#042E97
rgb4 46 151
hsl222.86deg 94.84% 30.39%
cmyk97.35% 69.54% 0% 40.78%
hwb222.86deg 1.57% 40.78%
xyz-d650.07 0.04 0.3
oklch0.3602 0.1758 263.35
oklab0.3602 -0.02 -0.17
CMYK
97.35% 69.54% 0% 40.78%
97.3569.54040.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.04 0.3
0.070.040.3XYZ
X
Y
Z
OKLCH
0.3602 0.1758 263.35
0.36020.1758263.35LCH
Lightness
Chroma
Hue
OKLAB
0.3602 -0.02 -0.17
0.3602-0.02-0.17LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons