Congress Blue

#004682

General Information about Congress Blue

The hex color code #004682, also known as Congress Blue, is a dark, saturated shade of blue. It's a color often associated with trustworthiness, stability, and professionalism. In the RGB color model, #004682 is composed of 0% red, 27.5% green, and 51% blue. In the CMYK color model, it is composed of 100% cyan, 43% magenta, 0% yellow, and 49% black. This combination makes it suitable for various applications, from digital design to print media. The color's wavelength falls within the blue spectrum, evoking feelings of calm and security. Its historical association with political entities, namely the United States Congress, lends it an air of authority and tradition.

The hex color #004682, also known as Congress Blue, presents some accessibility considerations for web developers. Its relatively low luminance value means it requires careful pairing with contrasting colors to ensure readability and usability, especially for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #004682 as a background, consider using light colors such as white (#FFFFFF) or a light shade of yellow (#FFFFE0) for text to achieve sufficient contrast. To determine if a color combination is accessible, use online contrast checkers. It is also important to avoid using color as the sole means of conveying information, like status or error, as it would not be accessible for color-blind users. Always provide alternative text or visual cues.

Shades

Digital Color Formats

RGB
0 70 130
RGB0 70 130
Red
Green
Blue
HSL
207.69deg 100% 25.49%
207.6910025.49HSL
Hue
Saturation
Lightness
HWB
207.69deg 0% 49.02%
207.69049.02HWB
Hue
Whiteness
Blackness
hex#004682
rgb0 70 130
hsl207.69deg 100% 25.49%
cmyk100% 46.15% 0% 49.02%
hwb207.69deg 0% 49.02%
xyz-d650.06 0.06 0.22
oklch0.3925 0.1179 252.13
oklab0.3925 -0.04 -0.11
CMYK
100% 46.15% 0% 49.02%
10046.15049.02CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.06 0.22
0.060.060.22XYZ
X
Y
Z
OKLCH
0.3925 0.1179 252.13
0.39250.1179252.13LCH
Lightness
Chroma
Hue
OKLAB
0.3925 -0.04 -0.11
0.3925-0.04-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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