Congress Blue

#083F8F

General Information about Congress Blue

The hex color #083F8F, also known as Congress Blue, is a dark and saturated shade of blue. It belongs to the blue color family, which is often associated with qualities like trust, stability, and professionalism. In terms of color theory, this hue evokes a sense of calmness and reliability, making it a popular choice for corporate branding and formal design applications. The hexadecimal color code represents a specific combination of red, green, and blue light intensities that, when mixed, produce this particular shade. Specifically, #083F8F indicates a low intensity of red (08), a moderate intensity of green (3F), and a high intensity of blue (8F). This composition gives the color its distinct dark blue character. The Congress Blue is often used to add a touch of elegance and sophistication to designs, as well as conveying a message of trustworthiness.

The hex color #083F8F, also known as Congress Blue, presents some accessibility challenges due to its low lightness value. When used as a background color, it necessitates very light text to ensure sufficient contrast for readability, especially for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. This dark shade requires careful consideration of text color choices to meet these standards. Using online contrast checker tools is highly advisable to test the color pairing before finalizing the design. Furthermore, avoid using this color for crucial interactive elements, as it may not provide enough visual cues for users with low vision or color blindness if the contrast isn't carefully managed. Screen readers also require proper ARIA attributes to convey information effectively when low contrast is unavoidable.

Shades

Digital Color Formats

RGB
8 63 143
RGB8 63 143
Red
Green
Blue
HSL
215.56deg 89.4% 29.61%
215.5689.429.61HSL
Hue
Saturation
Lightness
HWB
215.56deg 3.14% 43.92%
215.563.1443.92HWB
Hue
Whiteness
Blackness
hex#083F8F
rgb8 63 143
hsl215.56deg 89.4% 29.61%
cmyk94.41% 55.94% 0% 43.92%
hwb215.56deg 3.14% 43.92%
xyz-d650.07 0.06 0.27
oklch0.3879 0.1433 259.37
oklab0.3879 -0.03 -0.14
CMYK
94.41% 55.94% 0% 43.92%
94.4155.94043.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.27
0.070.060.27XYZ
X
Y
Z
OKLCH
0.3879 0.1433 259.37
0.38790.1433259.37LCH
Lightness
Chroma
Hue
OKLAB
0.3879 -0.03 -0.14
0.3879-0.03-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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