Congress Blue

#0F3689

General Information about Congress Blue

The color #0f3689, commonly known as Congress Blue, is a deep, saturated shade of blue with a strong presence and historical associations. It is often linked to institutions, government, and trustworthiness. In the RGB color model, it is composed of 5.9% red, 21.2% green, and 53.7% blue. This composition contributes to its cool and authoritative feel. Congress Blue can evoke feelings of stability, confidence, and tradition. Its depth makes it suitable for designs that require a sense of importance or formality. The color is also known for being a relaxing shade of blue, reminiscent of the night sky.

The hex color #0f3689, also known as Congress Blue, presents some accessibility challenges due to its relatively dark hue. When used as a background color, it requires light-colored text (white or a very light shade of gray) to ensure sufficient contrast for readability, especially for users with visual impairments. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular). It is crucial to verify the contrast ratio using online tools to meet accessibility standards. Avoid pairing this color with other dark or similarly saturated colors, as this can reduce readability and create a visually jarring experience. Thoughtful application, combined with appropriate contrast, is essential for ensuring inclusivity and usability for all users. Consider providing alternative color schemes for users who may have difficulty distinguishing certain colors.

Shades

Digital Color Formats

RGB
15 54 137
RGB15 54 137
Red
Green
Blue
HSL
220.82deg 80.26% 29.8%
220.8280.2629.8HSL
Hue
Saturation
Lightness
HWB
220.82deg 5.88% 46.27%
220.825.8846.27HWB
Hue
Whiteness
Blackness
hex#0F3689
rgb15 54 137
hsl220.82deg 80.26% 29.8%
cmyk89.05% 60.58% 0% 46.27%
hwb220.82deg 5.88% 46.27%
xyz-d650.06 0.05 0.24
oklch0.3644 0.1454 262.64
oklab0.3644 -0.02 -0.14
CMYK
89.05% 60.58% 0% 46.27%
89.0560.58046.27CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.24
0.060.050.24XYZ
X
Y
Z
OKLCH
0.3644 0.1454 262.64
0.36440.1454262.64LCH
Lightness
Chroma
Hue
OKLAB
0.3644 -0.02 -0.14
0.3644-0.02-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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