Congress Blue

#034E98

General Information about Congress Blue

The hex color #034E98, often referred to as Congress Blue, is a deep, saturated shade of blue. It belongs to the blue color family and is characterized by its relatively low lightness and moderate saturation. In the RGB color model, it is composed of 1.18% red, 30.59% green, and 59.61% blue. In the CMYK color model, it consists of 98% cyan, 49% magenta, 0% yellow, and 40% black. This color is often associated with feelings of trust, stability, and authority. It evokes a sense of professionalism and is frequently used in corporate branding and governmental contexts. The color name "Congress Blue" further reinforces its association with government and officialdom. The color is considered calming and evokes trust.

The hex color #034E98, a deep shade of blue often referred to as Congress Blue, presents several accessibility considerations for web development. Due to its low lightness value, it's crucial to ensure sufficient contrast with text or other foreground elements. 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 #034E98 as a background, lighter text colors like white or light yellow should be employed to meet these requirements. Conversely, if used for text, a very light background is essential. Tools like contrast checkers can help verify compliance. Moreover, avoid relying solely on color to convey information; provide redundant cues like text labels or icons to ensure usability for users with color vision deficiencies. Consider providing high contrast theme options to the user. Careful consideration of these aspects will improve the overall accessibility and inclusivity of your web design.

Shades

Digital Color Formats

RGB
3 78 152
RGB3 78 152
Red
Green
Blue
HSL
209.8deg 96.13% 30.39%
209.896.1330.39HSL
Hue
Saturation
Lightness
HWB
209.8deg 1.18% 40.39%
209.81.1840.39HWB
Hue
Whiteness
Blackness
hex#034E98
rgb3 78 152
hsl209.8deg 96.13% 30.39%
cmyk98.03% 48.68% 0% 40.39%
hwb209.8deg 1.18% 40.39%
xyz-d650.08 0.08 0.31
oklch0.4287 0.1374 254.68
oklab0.4287 -0.04 -0.13
CMYK
98.03% 48.68% 0% 40.39%
98.0348.68040.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.08 0.31
0.080.080.31XYZ
X
Y
Z
OKLCH
0.4287 0.1374 254.68
0.42870.1374254.68LCH
Lightness
Chroma
Hue
OKLAB
0.4287 -0.04 -0.13
0.4287-0.04-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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