Congress Blue

#09408F

General Information about Congress Blue

The hex color #09408F, also known as Congress Blue, is a deep, muted shade of blue that evokes feelings of calmness, stability, and sophistication. It is often associated with trust, intelligence, and professionalism, making it a popular choice for corporate branding, government institutions, and educational organizations. In color psychology, blue is known to promote a sense of security and relaxation, which can be beneficial in creating a welcoming and trustworthy environment. Congress Blue's relatively low saturation and darker tone also contribute to its versatility, allowing it to be easily paired with a wide range of other colors. It can be used as a primary color to establish a strong brand identity or as an accent color to add depth and sophistication to a design.

The hex color #09408F, also known as Congress Blue, presents some accessibility challenges, especially concerning color contrast. When used as a background color, it's crucial to ensure that text and other foreground elements have sufficient contrast to be readable. According to WCAG guidelines, the minimum contrast ratio for standard text is 4.5:1, and for large text (14pt bold or 18pt regular) it's 3:1. Due to the darkness of Congress Blue, lighter colors like white, yellow, or very light grays should be used for text to meet these guidelines. Avoid using darker shades of blue, green, or gray as foreground elements, as they will likely fail contrast checks. Tools like WebAIM's Contrast Checker or similar online resources can be invaluable in verifying that color combinations meet accessibility standards, thus ensuring that content is usable by individuals with visual impairments.

Shades

Digital Color Formats

RGB
9 64 143
RGB9 64 143
Red
Green
Blue
HSL
215.37deg 88.16% 29.8%
215.3788.1629.8HSL
Hue
Saturation
Lightness
HWB
215.37deg 3.53% 43.92%
215.373.5343.92HWB
Hue
Whiteness
Blackness
hex#09408F
rgb9 64 143
hsl215.37deg 88.16% 29.8%
cmyk93.71% 55.24% 0% 43.92%
hwb215.37deg 3.53% 43.92%
xyz-d650.07 0.06 0.27
oklch0.3903 0.1419 259.16
oklab0.3903 -0.03 -0.14
CMYK
93.71% 55.24% 0% 43.92%
93.7155.24043.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.27
0.070.060.27XYZ
X
Y
Z
OKLCH
0.3903 0.1419 259.16
0.39030.1419259.16LCH
Lightness
Chroma
Hue
OKLAB
0.3903 -0.03 -0.14
0.3903-0.03-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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