Congress Blue

#01439A

General Information about Congress Blue

The hexadecimal color code #01439A, commonly known as Congress Blue, is a deep, saturated shade of blue that evokes feelings of trust, authority, and stability. It is composed of 0.4% red, 26.3% green, and 60.8% blue. In the RGB color space, it is represented as (1, 67, 154). This color is frequently associated with governmental organizations, educational institutions, and financial services due to its serious and reliable connotations. Congress Blue is often used in branding materials, web design, and interior design to convey a sense of professionalism and credibility. It's a versatile color that can be paired with various other colors to create different moods and effects, ranging from sophisticated elegance to understated confidence.

The hex color #01439A, also known as Congress Blue, presents some accessibility challenges, primarily related to color contrast. When used as a background color, it requires very light text (ideally white or near-white) to ensure sufficient contrast for readability, meeting WCAG (Web Content Accessibility Guidelines) standards for level AA and ideally AAA compliance. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text. Due to its darkness, it's not suitable for elements like buttons or links without careful consideration of the foreground color. Using online contrast checkers can help verify compliance. Avoid using this color for essential visual information without providing alternative cues, such as labels or icons, to support users with visual impairments. It's also crucial to consider users with color vision deficiencies, so testing with color blindness simulators is advisable.

Shades

Digital Color Formats

RGB
1 67 154
RGB1 67 154
Red
Green
Blue
HSL
214.12deg 98.71% 30.39%
214.1298.7130.39HSL
Hue
Saturation
Lightness
HWB
214.12deg 0.39% 39.61%
214.120.3939.61HWB
Hue
Whiteness
Blackness
hex#01439A
rgb1 67 154
hsl214.12deg 98.71% 30.39%
cmyk99.35% 56.49% 0% 39.61%
hwb214.12deg 0.39% 39.61%
xyz-d650.08 0.06 0.31
oklch0.4051 0.1543 258.79
oklab0.4051 -0.03 -0.15
CMYK
99.35% 56.49% 0% 39.61%
99.3556.49039.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.06 0.31
0.080.060.31XYZ
X
Y
Z
OKLCH
0.4051 0.1543 258.79
0.40510.1543258.79LCH
Lightness
Chroma
Hue
OKLAB
0.4051 -0.03 -0.15
0.4051-0.03-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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