Smalt

#042A97

General Information about #042A97

The hex color #042A97, also known as Smalt, is a deep, rich shade of blue. It belongs to the blue color family and has a relatively low lightness value, contributing to its dark appearance. In the RGB color model, #042A97 is composed of 0.78% red, 16.47% green, and 59.22% blue. This composition gives it a strong blue dominance with a subtle hint of green. Smalt derives its name from a historical blue pigment made by grinding cobalt glass. This color evokes feelings of depth, stability, and sophistication. It is often associated with trust, intelligence, and calmness. Because of its nature, it can be found in brands that want to convey trust to their customer base.

The hex color #042A97, a deep shade of blue, presents accessibility challenges, particularly when used as text against a white or light-colored background. Its low luminance results in insufficient contrast, making it difficult for individuals with visual impairments to read the text. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text. Using #042A97 as text on a white background falls significantly short of these requirements. To improve accessibility, consider using a lighter shade of blue or pairing it with a light color like white or a very light yellow to achieve sufficient contrast. Also, avoid using it for essential UI elements such as buttons or links without proper contrast, as users might struggle to identify and interact with them.

Shades

Digital Color Formats

RGB
4 42 151
RGB4 42 151
Red
Green
Blue
HSL
224.49deg 94.84% 30.39%
224.4994.8430.39HSL
Hue
Saturation
Lightness
HWB
224.49deg 1.57% 40.78%
224.491.5740.78HWB
Hue
Whiteness
Blackness
hex#042A97
rgb4 42 151
hsl224.49deg 94.84% 30.39%
cmyk97.35% 72.19% 0% 40.78%
hwb224.49deg 1.57% 40.78%
xyz-d650.06 0.04 0.3
oklch0.3531 0.1804 263.83
oklab0.3531 -0.02 -0.18
CMYK
97.35% 72.19% 0% 40.78%
97.3572.19040.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.04 0.3
0.060.040.3XYZ
X
Y
Z
OKLCH
0.3531 0.1804 263.83
0.35310.1804263.83LCH
Lightness
Chroma
Hue
OKLAB
0.3531 -0.02 -0.18
0.3531-0.02-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons