Congress Blue

#004398

General Information about Congress Blue

Congress Blue, represented by the hex code #004398, is a deep, saturated blue color that evokes feelings of trust, stability, and authority. It's often associated with governmental institutions, educational organizations, and corporate entities seeking to project an image of reliability and competence. In the RGB color model, #004398 is composed of 0% red, 26.3% green, and 59.6% blue. The CMYK values are 100% cyan, 56% magenta, 0% yellow, and 40% black. This color is part of the blue color family and is often used in branding and design where a sense of formality and seriousness is desired. Its relatively low lightness value means it's typically paired with lighter colors to create sufficient contrast for readability. The color name 'Congress Blue' suggests a connection to governmental or political contexts, further reinforcing its associations with authority and trustworthiness.

The hex color #004398, also known as Congress Blue, presents some accessibility challenges. Its relatively dark hue means that it requires careful consideration when choosing text and background color combinations. To ensure readability and usability, it's crucial to use a light-colored text on a #004398 background or vice versa. A contrast ratio of at least 4.5:1 is recommended for normal-sized text, as specified by WCAG (Web Content Accessibility Guidelines) 2.0 AA standards. For larger text (14pt bold or 18pt regular), a contrast ratio of 3:1 is acceptable. Tools like contrast checkers can help verify compliance. When using this color for interactive elements such as buttons or links, ensure sufficient visual cues (e.g., underlines, borders) are present to aid users with visual impairments. Remember to test the color scheme with users who have different visual abilities to ensure inclusivity.

Shades

Digital Color Formats

RGB
0 67 152
RGB0 67 152
Red
Green
Blue
HSL
213.55deg 100% 29.8%
213.5510029.8HSL
Hue
Saturation
Lightness
HWB
213.55deg 0% 40.39%
213.55040.39HWB
Hue
Whiteness
Blackness
hex#004398
rgb0 67 152
hsl213.55deg 100% 29.8%
cmyk100% 55.92% 0% 40.39%
hwb213.55deg 0% 40.39%
xyz-d650.08 0.06 0.31
oklch0.4032 0.1518 258.38
oklab0.4032 -0.03 -0.15
CMYK
100% 55.92% 0% 40.39%
10055.92040.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.06 0.31
0.080.060.31XYZ
X
Y
Z
OKLCH
0.4032 0.1518 258.38
0.40320.1518258.38LCH
Lightness
Chroma
Hue
OKLAB
0.4032 -0.03 -0.15
0.4032-0.03-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons