Smalt

#022D99

General Information about Smalt (#022D99)

Smalt, represented by the hexadecimal color code #022D99, is a deep, saturated shade of blue. It belongs to the broader blue color family, which is often associated with feelings of calmness, stability, and trust. In the RGB color model, #022D99 is composed of 0.78% red, 17.65% green, and 60% blue. The color's high blue component contributes to its depth and richness. In the CMYK color model, which is often used for printing, the color consists of 99% cyan, 71% magenta, 0% yellow, and 40% black. This combination produces a dark, intense blue that is suitable for various applications. The color is named after the historical pigment made by grinding blue glass containing cobalt.

The color #022D99, a deep shade of blue known as Smalt, presents several accessibility challenges. Its low luminance value of 2.28 makes it difficult to read when used as text against a black or even a mid-gray background. 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. Therefore, when using #022D99 for text, it's crucial to pair it with a very light color such as white or a light yellow to ensure readability. Additionally, consider that colorblind users may have difficulty distinguishing this color from other dark shades. Providing alternative visual cues, like underlines or bolding, can help enhance accessibility. When used for non-text elements, a contrast ratio of 3:1 is required against adjacent colors. Careful consideration should be given to the color combinations used with #022D99 to meet accessibility standards and provide a positive user experience for all users.

Shades

Digital Color Formats

RGB
2 45 153
RGB2 45 153
Red
Green
Blue
HSL
222.91deg 97.42% 30.39%
222.9197.4230.39HSL
Hue
Saturation
Lightness
HWB
222.91deg 0.78% 40%
222.910.7840HWB
Hue
Whiteness
Blackness
hex#022D99
rgb2 45 153
hsl222.91deg 97.42% 30.39%
cmyk98.69% 70.59% 0% 40%
hwb222.91deg 0.78% 40%
xyz-d650.07 0.04 0.31
oklch0.3601 0.1799 263.25
oklab0.3601 -0.02 -0.18
CMYK
98.69% 70.59% 0% 40%
98.6970.59040CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.04 0.31
0.070.040.31XYZ
X
Y
Z
OKLCH
0.3601 0.1799 263.25
0.36010.1799263.25LCH
Lightness
Chroma
Hue
OKLAB
0.3601 -0.02 -0.18
0.3601-0.02-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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