Smalt

#0B3090

General Information about #0B3090 (Smalt)

The color #0B3090, also known as Smalt, is a deep, dark shade of blue that belongs to the blue color family. It carries a sense of depth and sophistication, making it a popular choice for various design applications. The hex code #0B3090 is composed of 0B (11 in decimal) red, 30 (48 in decimal) green, and 90 (144 in decimal) blue. This composition indicates that the color is heavily weighted towards the blue end of the spectrum, with minimal contributions from red and green. In color theory, Smalt can evoke feelings of tranquility, stability, and trust. Its dark nature also adds an element of seriousness and formality, making it suitable for professional or corporate branding. The color is named after the pigment smalt, which is a blue glass made by fusing cobalt oxide with potash and silica.

The hex color #0B3090, also known as Smalt, presents some accessibility challenges, especially in text applications. Its dark hue means that it requires a very light foreground color to ensure sufficient contrast for readability. 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 #0B3090 with dark text or graphical elements can make content difficult to perceive for users with visual impairments. Therefore, it is crucial to pair it with colors like white (#FFFFFF) or very light shades of yellow or gray to meet accessibility standards. Careful consideration should be given to the context in which this color is used to ensure that it does not create barriers for users with disabilities. Proper testing with accessibility tools is advised to validate color pairings.

Shades

Digital Color Formats

RGB
11 48 144
RGB11 48 144
Red
Green
Blue
HSL
223.31deg 85.81% 30.39%
223.3185.8130.39HSL
Hue
Saturation
Lightness
HWB
223.31deg 4.31% 43.53%
223.314.3143.53HWB
Hue
Whiteness
Blackness
hex#0B3090
rgb11 48 144
hsl223.31deg 85.81% 30.39%
cmyk92.36% 66.67% 0% 43.53%
hwb223.31deg 4.31% 43.53%
xyz-d650.06 0.04 0.27
oklch0.3581 0.1632 263.79
oklab0.3581 -0.02 -0.16
CMYK
92.36% 66.67% 0% 43.53%
92.3666.67043.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.04 0.27
0.060.040.27XYZ
X
Y
Z
OKLCH
0.3581 0.1632 263.79
0.35810.1632263.79LCH
Lightness
Chroma
Hue
OKLAB
0.3581 -0.02 -0.16
0.3581-0.02-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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