Congress Blue

#08418A

About Congress Blue

The hex color #08418A, commonly known as Congress Blue, is a deep and rich shade of blue. In the RGB color model, it consists of 0 red, 65 green, and 138 blue. This color is often associated with qualities like trustworthiness, stability, and authority, making it a popular choice for branding and design elements where these attributes are desired. Congress Blue's hex code translates to approximately RGB(8, 65, 138). Its CMYK values are roughly C:94, M:53, Y:0, K:46. The color is often used to evoke feelings of calmness and professionalism, mirroring the traditional symbolism of dark blue in corporate settings. The hue sits firmly within the blue color space, leaning neither towards green nor violet significantly.

The hex color #08418A, also known as Congress Blue, presents some accessibility challenges. Its dark nature means that sufficient contrast is crucial when using it for text or interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. Lighter shades of yellows, oranges, or even very pale blues and greens work best to achieve this contrast. Using this color for large graphical elements or as a background color is generally more acceptable, but care must still be taken to ensure sufficient contrast with foreground elements. Always test color combinations with accessibility tools to ensure compliance, especially for users with visual impairments.

Shades

Digital Color Formats

RGB
8 65 138
RGB8 65 138
Red
Green
Blue
HSL
213.69deg 89.04% 28.63%
213.6989.0428.63HSL
Hue
Saturation
Lightness
HWB
213.69deg 3.14% 45.88%
213.693.1445.88HWB
Hue
Whiteness
Blackness
hex#08418A
rgb8 65 138
hsl213.69deg 89.04% 28.63%
cmyk94.2% 52.9% 0% 45.88%
hwb213.69deg 3.14% 45.88%
xyz-d650.07 0.06 0.25
oklch0.3882 0.1338 257.77
oklab0.3882 -0.03 -0.13
CMYK
94.2% 52.9% 0% 45.88%
94.252.9045.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.25
0.070.060.25XYZ
X
Y
Z
OKLCH
0.3882 0.1338 257.77
0.38820.1338257.77LCH
Lightness
Chroma
Hue
OKLAB
0.3882 -0.03 -0.13
0.3882-0.03-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

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