Congress Blue

#0D4280

General Information about Congress Blue

Congress Blue, represented by the hexadecimal color code #0D4280, is a deep, rich shade of blue reminiscent of formal settings and institutions. It evokes a sense of trust, stability, and authority, making it a popular choice in corporate branding, government sectors, and formal wear. The color is composed of 5.1% red, 25.9% green, and 50.2% blue. In the RGB color space, this translates to R:13, G:66, B:128. Its CMYK values are C:90, M:48, Y:0, K:50. This color is often associated with professionalism and reliability. Its darker tone means it should be paired with lighter colors to ensure readability and visual balance. It is also used in design to give a calming effect.

The color #0D4280, also known as Congress Blue, presents some accessibility challenges, especially when used as a background or text color. Its relatively low lightness value (compared to pure white) means that text rendered in this color might not provide sufficient contrast against a dark background. To ensure readability and accessibility, especially for users with visual impairments, it's crucial to pair #0D4280 with light color text. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to meet WCAG (Web Content Accessibility Guidelines) standards. Using tools like contrast checkers can help verify that the color combinations are accessible. When using #0D4280 for interactive elements, consider providing additional visual cues, such as borders or icons, to enhance usability.

Shades

Digital Color Formats

RGB
13 66 128
RGB13 66 128
Red
Green
Blue
HSL
212.35deg 81.56% 27.65%
212.3581.5627.65HSL
Hue
Saturation
Lightness
HWB
212.35deg 5.1% 49.8%
212.355.149.8HWB
Hue
Whiteness
Blackness
hex#0D4280
rgb13 66 128
hsl212.35deg 81.56% 27.65%
cmyk89.84% 48.44% 0% 49.8%
hwb212.35deg 5.1% 49.8%
xyz-d650.06 0.06 0.21
oklch0.3836 0.1176 255.8
oklab0.3836 -0.03 -0.11
CMYK
89.84% 48.44% 0% 49.8%
89.8448.44049.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.06 0.21
0.060.060.21XYZ
X
Y
Z
OKLCH
0.3836 0.1176 255.8
0.38360.1176255.8LCH
Lightness
Chroma
Hue
OKLAB
0.3836 -0.03 -0.11
0.3836-0.03-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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