Congress Blue

#10418B

General Information about Congress Blue

The hex color #10418B, also known as Congress Blue, is a deep, muted shade of blue that evokes feelings of trust, authority, and stability. It's a color often associated with governmental institutions, financial organizations, and academic settings. In the RGB color model, #10418B consists of 6.27% red, 25.49% green, and 54.51% blue. In the CMYK color model, which is used in printing, its composition is 88% cyan, 53% magenta, 0% yellow, and 45% black. This color is not overly vibrant, which gives it a sense of formality and reliability. Congress Blue's versatility makes it suitable for a wide range of applications where conveying trust and stability is important.

The hex color #10418B, also known as Congress Blue, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, it may not meet the WCAG (Web Content Accessibility Guidelines) AA standards for contrast ratio, which require a minimum ratio of 4.5:1 for normal text. Therefore, it is crucial to pair this color with lighter shades for backgrounds to ensure readability for users with visual impairments. A contrast checker tool can help assess compliance. For instance, using #10418B as a background color requires white or very light text to ensure adequate contrast. Consideration should be given to users with color blindness; relying solely on color to convey information should be avoided. Ensuring proper text sizing and the use of clear, sans-serif fonts can also improve the accessibility of content using this color.

Shades

Digital Color Formats

RGB
16 65 139
RGB16 65 139
Red
Green
Blue
HSL
216.1deg 79.35% 30.39%
216.179.3530.39HSL
Hue
Saturation
Lightness
HWB
216.1deg 6.27% 45.49%
216.16.2745.49HWB
Hue
Whiteness
Blackness
hex#10418B
rgb16 65 139
hsl216.1deg 79.35% 30.39%
cmyk88.49% 53.24% 0% 45.49%
hwb216.1deg 6.27% 45.49%
xyz-d650.07 0.06 0.25
oklch0.3907 0.1338 259.26
oklab0.3907 -0.02 -0.13
CMYK
88.49% 53.24% 0% 45.49%
88.4953.24045.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.25
0.070.060.25XYZ
X
Y
Z
OKLCH
0.3907 0.1338 259.26
0.39070.1338259.26LCH
Lightness
Chroma
Hue
OKLAB
0.3907 -0.02 -0.13
0.3907-0.02-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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