Congress Blue

#123E89

General Information about Congress Blue

The hexadecimal color code #123E89 represents a shade of blue known as Congress Blue. It is composed of 7.1% red, 24.3% green, and 53.7% blue. In the RGB color model, this corresponds to the values 18, 62, and 137 respectively. The CMYK representation of #123E89 is approximately 87% cyan, 55% magenta, 0% yellow, and 46% black. Congress Blue is often associated with feelings of trust, stability, and authority, making it a popular choice for corporate branding and government-related materials. Its deep hue evokes a sense of seriousness and professionalism, suitable for creating a lasting impression. The color is mostly used in website design or fashion.

The color #123E89, also known as Congress Blue, presents accessibility challenges due to its relatively low lightness value. When used as text, it requires careful consideration of the background color to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using #123E89 on a white background may not meet these requirements, potentially causing difficulty for users with visual impairments. To improve accessibility, consider lightening the color or using a lighter background. Also, avoid using this color for essential interface elements or links without proper contrast, which may cause confusion or navigation problems for users. Tools like contrast checkers can accurately evaluate color combinations and guide towards more accessible choices.

Shades

Digital Color Formats

RGB
18 62 137
RGB18 62 137
Red
Green
Blue
HSL
217.82deg 76.77% 30.39%
217.8276.7730.39HSL
Hue
Saturation
Lightness
HWB
217.82deg 7.06% 46.27%
217.827.0646.27HWB
Hue
Whiteness
Blackness
hex#123E89
rgb18 62 137
hsl217.82deg 76.77% 30.39%
cmyk86.86% 54.74% 0% 46.27%
hwb217.82deg 7.06% 46.27%
xyz-d650.06 0.05 0.24
oklch0.3827 0.1344 260.55
oklab0.3827 -0.02 -0.13
CMYK
86.86% 54.74% 0% 46.27%
86.8654.74046.27CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.24
0.060.050.24XYZ
X
Y
Z
OKLCH
0.3827 0.1344 260.55
0.38270.1344260.55LCH
Lightness
Chroma
Hue
OKLAB
0.3827 -0.02 -0.13
0.3827-0.02-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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