Congress Blue

#09488F

General Information about #09488F

The hexadecimal color code #09488F represents a dark shade of blue, often referred to as Congress Blue. It is composed of 3.53% red, 28.24% green, and 56.08% blue. In the RGB color space, it has values of R:9, G:72, B:143. In the CMYK color space, it is composed of C:0.94, M:0.5, Y:0, K:0.44. This color is commonly associated with qualities such as depth, stability, and trustworthiness. Its dark hue makes it suitable for conveying seriousness and professionalism in various design contexts. The color can be used in branding, web design, and other creative fields to evoke feelings of reliability and authority.

The color #09488F, also known as Congress Blue, presents some accessibility challenges due to its relatively dark nature. When used as a background color, it's essential to pair it with light-colored text (white or very light grays) to ensure sufficient contrast for readability, especially for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as specified by WCAG guidelines. Using this color for text itself should be avoided unless it's displayed against a very light background. Tools like WebAIM's contrast checker can help determine if the contrast ratio is sufficient. Furthermore, consider providing alternative styling options or color themes to allow users to customize the display according to their preferences, enhancing overall accessibility.

Shades

Digital Color Formats

RGB
9 72 143
RGB9 72 143
Red
Green
Blue
HSL
211.79deg 88.16% 29.8%
211.7988.1629.8HSL
Hue
Saturation
Lightness
HWB
211.79deg 3.53% 43.92%
211.793.5343.92HWB
Hue
Whiteness
Blackness
hex#09488F
rgb9 72 143
hsl211.79deg 88.16% 29.8%
cmyk93.71% 49.65% 0% 43.92%
hwb211.79deg 3.53% 43.92%
xyz-d650.07 0.07 0.27
oklch0.4087 0.1317 255.96
oklab0.4087 -0.03 -0.13
CMYK
93.71% 49.65% 0% 43.92%
93.7149.65043.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.27
0.070.070.27XYZ
X
Y
Z
OKLCH
0.4087 0.1317 255.96
0.40870.1317255.96LCH
Lightness
Chroma
Hue
OKLAB
0.4087 -0.03 -0.13
0.4087-0.03-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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