Congress Blue

#0D408E

General Information about Congress Blue

Congress Blue, represented by the hexadecimal color code #0D408E, is a deep, saturated shade of blue often associated with sophistication, authority, and trustworthiness. In the RGB color model, it is composed of 5.1% red, 25.1% green, and 55.7% blue. Its prominence in flags and official seals reflects its association with governmental bodies and institutions. From a color psychology perspective, Congress Blue evokes feelings of stability, confidence, and professionalism. It is a color often used in branding and marketing materials where trust and reliability are key messages. The color's hexadecimal notation allows for precise color reproduction across various media, ensuring consistent branding.

The hex color #0D408E, also known as Congress Blue, presents some accessibility challenges, particularly concerning color contrast. When using this color for text or interactive elements, it's crucial to ensure sufficient contrast against the background. 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 (14pt bold or 18pt regular). Using tools to check color contrast ratios is highly recommended to verify compliance. If the contrast is insufficient, consider lightening the background or using a lighter shade of blue or even a completely different, more contrasting color for text. Also, provide alternative cues, such as icons or labels, for users who may have difficulty distinguishing colors.

Shades

Digital Color Formats

RGB
13 64 142
RGB13 64 142
Red
Green
Blue
HSL
216.28deg 83.23% 30.39%
216.2883.2330.39HSL
Hue
Saturation
Lightness
HWB
216.28deg 5.1% 44.31%
216.285.144.31HWB
Hue
Whiteness
Blackness
hex#0D408E
rgb13 64 142
hsl216.28deg 83.23% 30.39%
cmyk90.85% 54.93% 0% 44.31%
hwb216.28deg 5.1% 44.31%
xyz-d650.07 0.06 0.26
oklch0.3902 0.1398 259.6
oklab0.3902 -0.03 -0.14
CMYK
90.85% 54.93% 0% 44.31%
90.8554.93044.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.26
0.070.060.26XYZ
X
Y
Z
OKLCH
0.3902 0.1398 259.6
0.39020.1398259.6LCH
Lightness
Chroma
Hue
OKLAB
0.3902 -0.03 -0.14
0.3902-0.03-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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