Congress Blue

#045097

General Information about Congress Blue

Congress Blue, with the hex code #045097, is a dark shade of blue that evokes feelings of trustworthiness, stability, and professionalism. It is often associated with governmental institutions, financial organizations, and corporate entities, hence the name 'Congress Blue'. The color is composed of 1.6% red, 31.4% green, and 59.2% blue. In the RGB color model, it is represented as (4, 80, 151). This color has a relatively low saturation and brightness, making it a subtle yet impactful choice for various applications. Its CMYK representation is (97, 47, 0, 41), indicating a high concentration of cyan and magenta. Congress Blue is suitable for creating a sense of authority and reliability, making it a popular choice for branding and design purposes where these qualities are desired.

The color #045097, also known as Congress Blue, presents some accessibility challenges, particularly concerning color contrast. When using this color for text or interactive elements, it's crucial to ensure sufficient contrast against the background. According to WCAG (Web Content Accessibility Guidelines), the minimum contrast ratio for normal text is 4.5:1, and for large text, it's 3:1. Congress Blue, being a dark shade of blue, typically requires a light background to meet these contrast requirements. Using online contrast checkers is highly recommended to verify compliance. Additionally, providing alternative cues beyond color, such as text labels or icons, can significantly improve accessibility for users with color vision deficiencies. Careful consideration of these factors ensures a more inclusive and user-friendly design. Also, the color should not be the only visual means of conveying information, and sufficient spacing around interactive elements can also further aid accessibility.

Shades

Digital Color Formats

RGB
4 80 151
RGB4 80 151
Red
Green
Blue
HSL
208.98deg 94.84% 30.39%
208.9894.8430.39HSL
Hue
Saturation
Lightness
HWB
208.98deg 1.57% 40.78%
208.981.5740.78HWB
Hue
Whiteness
Blackness
hex#045097
rgb4 80 151
hsl208.98deg 94.84% 30.39%
cmyk97.35% 47.02% 0% 40.78%
hwb208.98deg 1.57% 40.78%
xyz-d650.09 0.08 0.3
oklch0.4328 0.1335 253.65
oklab0.4328 -0.04 -0.13
CMYK
97.35% 47.02% 0% 40.78%
97.3547.02040.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.08 0.3
0.090.080.3XYZ
X
Y
Z
OKLCH
0.4328 0.1335 253.65
0.43280.1335253.65LCH
Lightness
Chroma
Hue
OKLAB
0.4328 -0.04 -0.13
0.4328-0.04-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons