Congress Blue

#0C438C

General Information about Congress Blue

Congress Blue, with the hex code #0C438C, is a deep and rich shade of blue that conveys a sense of authority, stability, and trust. It is often associated with institutions such as governments, educational organizations, and financial establishments. This color is composed of 4.7% red, 26.3% green, and 54.9% blue. In the RGB color model, it signifies a strong presence of blue light, contributing to its calming yet authoritative nature. The name "Congress Blue" itself suggests a connection to formal, official, and dependable settings, making it a popular choice for branding and design elements where these qualities are desired. Its depth makes it suitable for creating contrast and visual interest in various applications.

The hex color #0C438C, also known as Congress Blue, presents specific accessibility considerations for web development. Its dark hue results in a low luminance value, necessitating careful selection of foreground colors to ensure sufficient contrast. 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 #0C438C as a background, pairing it with light colors like white (#FFFFFF) or light yellow (#FFFFE0) would provide adequate contrast. Avoid using it with other dark colors as text, which could make the content unreadable for users with visual impairments. Also, consider providing alternative text for images using this color and ensure that interactive elements have clear visual cues beyond color alone to meet accessibility standards.

Shades

Digital Color Formats

RGB
12 67 140
RGB12 67 140
Red
Green
Blue
HSL
214.22deg 84.21% 29.8%
214.2284.2129.8HSL
Hue
Saturation
Lightness
HWB
214.22deg 4.71% 45.1%
214.224.7145.1HWB
Hue
Whiteness
Blackness
hex#0C438C
rgb12 67 140
hsl214.22deg 84.21% 29.8%
cmyk91.43% 52.14% 0% 45.1%
hwb214.22deg 4.71% 45.1%
xyz-d650.07 0.06 0.26
oklch0.3952 0.1334 257.92
oklab0.3952 -0.03 -0.13
CMYK
91.43% 52.14% 0% 45.1%
91.4352.14045.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.26
0.070.060.26XYZ
X
Y
Z
OKLCH
0.3952 0.1334 257.92
0.39520.1334257.92LCH
Lightness
Chroma
Hue
OKLAB
0.3952 -0.03 -0.13
0.3952-0.03-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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