Smalt

#012B9A

General Information about #012B9A (Smalt)

The hexadecimal color code #012B9A represents a dark shade of blue, often referred to as Smalt. It's composed of 0.4% red, 17.3% green, and 60.4% blue. In the RGB color space, it can be expressed as rgb(1, 43, 154). This color falls under the category of cool colors, often associated with feelings of calmness, stability, and trust. Smalt historically refers to a blue pigment made by grinding cobalt glass. The hex code #012B9A captures the essence of this traditional pigment, bringing its rich and deep hue into the digital realm. Its properties make it suitable for creating a sophisticated, professional or even a dramatic look, depending on how it is used and which colors it is combined with. Due to its intense pigmentation it is not recommended as a background color for large text elements, because of the accessibility guidelines.

The color #012B9A, a deep, saturated blue reminiscent of smalt pigment, presents significant accessibility challenges, particularly in web design. Its low luminance value (relative darkness) means it requires very light text (ideally white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. When using #012B9A as a background, careful selection of text color and font size is crucial. Tools that can calculate contrast ratios are essential for verifying compliance. Furthermore, avoid using this color for essential interface elements or controls without adequate contrast, as it can pose usability issues for users with visual impairments. Consider providing alternative color schemes that offer higher contrast for users who need them.

Shades

Digital Color Formats

RGB
1 43 154
RGB1 43 154
Red
Green
Blue
HSL
223.53deg 98.71% 30.39%
223.5398.7130.39HSL
Hue
Saturation
Lightness
HWB
223.53deg 0.39% 39.61%
223.530.3939.61HWB
Hue
Whiteness
Blackness
hex#012B9A
rgb1 43 154
hsl223.53deg 98.71% 30.39%
cmyk99.35% 72.08% 0% 39.61%
hwb223.53deg 0.39% 39.61%
xyz-d650.07 0.04 0.31
oklch0.3575 0.1836 263.36
oklab0.3575 -0.02 -0.18
CMYK
99.35% 72.08% 0% 39.61%
99.3572.08039.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.04 0.31
0.070.040.31XYZ
X
Y
Z
OKLCH
0.3575 0.1836 263.36
0.35750.1836263.36LCH
Lightness
Chroma
Hue
OKLAB
0.3575 -0.02 -0.18
0.3575-0.02-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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