Smalt

#072F91

General Information about #072F91

The hexadecimal color #072F91, also known as Smalt, is a dark shade of blue. It is composed of 0.03% red, 18.43% green, and 56.86% blue. In the RGB color model, it has values of 7 red, 47 green, and 145 blue. In the CMYK color model, it is composed of 95% cyan, 68% magenta, 0% yellow, and 43% black. Its hue angle is 221.7 degrees, its saturation is 90.9%, and its lightness is 28.2%. Smalt derives its name from a blue glass pigment used historically in ceramics and paintings. It is often associated with depth, stability, and trust. The color is often used in web design and graphic design to convey a sense of authority and professionalism.

The color #072F91, also known as Smalt, presents significant accessibility challenges, especially when used as text on a white background. Its low lightness value (approximately 9) results in very poor contrast, failing WCAG (Web Content Accessibility Guidelines) standards for both normal and large text. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to ensure readability for users with visual impairments. Using #072F91 for text without careful consideration can exclude users. To improve accessibility, consider using a much lighter background color or pairing it with a very light text color. Tools are available to measure color contrast ratios and verify compliance with accessibility standards.

Shades

Digital Color Formats

RGB
7 47 145
RGB7 47 145
Red
Green
Blue
HSL
222.61deg 90.79% 29.8%
222.6190.7929.8HSL
Hue
Saturation
Lightness
HWB
222.61deg 2.75% 43.14%
222.612.7543.14HWB
Hue
Whiteness
Blackness
hex#072F91
rgb7 47 145
hsl222.61deg 90.79% 29.8%
cmyk95.17% 67.59% 0% 43.14%
hwb222.61deg 2.75% 43.14%
xyz-d650.06 0.04 0.27
oklch0.3564 0.1664 263.39
oklab0.3564 -0.02 -0.17
CMYK
95.17% 67.59% 0% 43.14%
95.1767.59043.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.04 0.27
0.060.040.27XYZ
X
Y
Z
OKLCH
0.3564 0.1664 263.39
0.35640.1664263.39LCH
Lightness
Chroma
Hue
OKLAB
0.3564 -0.02 -0.17
0.3564-0.02-0.17LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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