Congress Blue

#07488B

General Information about Congress Blue

Congress Blue, represented by the hex code #07488B, is a deep, muted shade of blue that evokes feelings of stability, trust, and professionalism. It is a color often associated with governmental institutions, hence the name 'Congress Blue.' In the RGB color model, it is composed of 2.75% red, 28.24% green, and 54.51% blue. This color falls within the blue color family and is characterized by its relatively low saturation and luminance. Its use in design can lend an air of sophistication and seriousness, making it suitable for contexts where these qualities are desired. It is crucial to consider the psychological impact of this color, as its depth can also convey a sense of somberness or formality, requiring careful balancing with other design elements to achieve the desired effect.

The hex color #07488B, also known as Congress Blue, presents some accessibility challenges primarily due to its relatively low luminance. When used as a background color, it requires careful consideration of the foreground text color to ensure sufficient contrast. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular). White or very light shades of yellow or green would likely provide adequate contrast against #07488B. Avoid using darker shades or colors with similar luminance values as they may render text illegible for users, especially those with visual impairments. Testing with accessibility tools is highly recommended to validate color combinations and ensure compliance with accessibility standards, promoting inclusivity and usability.

Shades

Digital Color Formats

RGB
7 72 139
RGB7 72 139
Red
Green
Blue
HSL
210.45deg 90.41% 28.63%
210.4590.4128.63HSL
Hue
Saturation
Lightness
HWB
210.45deg 2.75% 45.49%
210.452.7545.49HWB
Hue
Whiteness
Blackness
hex#07488B
rgb7 72 139
hsl210.45deg 90.41% 28.63%
cmyk94.96% 48.2% 0% 45.49%
hwb210.45deg 2.75% 45.49%
xyz-d650.07 0.07 0.25
oklch0.4053 0.1265 254.71
oklab0.4053 -0.03 -0.12
CMYK
94.96% 48.2% 0% 45.49%
94.9648.2045.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.25
0.070.070.25XYZ
X
Y
Z
OKLCH
0.4053 0.1265 254.71
0.40530.1265254.71LCH
Lightness
Chroma
Hue
OKLAB
0.4053 -0.03 -0.12
0.4053-0.03-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons