Congress Blue

#0F468B

General Information

The hexadecimal color #0F468B, also known as Congress Blue, is a deep, rich shade of blue. In the RGB color model, it is composed of 5.9% red, 27.5% green, and 54.5% blue. In the CMYK color model, it consists of 89% cyan, 50% magenta, 0% yellow, and 45% black. This color is often associated with trustworthiness, stability, and professionalism. It evokes feelings of calmness and security. The color Congress Blue is similar to other dark blue shades but has its unique properties in the spectrum.

The color #0F468B, also known as Congress Blue, presents some accessibility challenges, particularly regarding contrast. When used as text, it requires a light background to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text (14pt bold or 18pt regular) to meet WCAG AA standards. Using tools to check color contrast is crucial. If used as a background, pairing it with white or very light yellows or greens would be beneficial. Avoid pairing it with dark colors, as this would make content difficult to read for users, especially those with visual impairments. Thoughtful color selection improves the user experience and ensures inclusivity.

Shades

Digital Color Formats

RGB
15 70 139
RGB15 70 139
Red
Green
Blue
HSL
213.39deg 80.52% 30.2%
213.3980.5230.2HSL
Hue
Saturation
Lightness
HWB
213.39deg 5.88% 45.49%
213.395.8845.49HWB
Hue
Whiteness
Blackness
hex#0F468B
rgb15 70 139
hsl213.39deg 80.52% 30.2%
cmyk89.21% 49.64% 0% 45.49%
hwb213.39deg 5.88% 45.49%
xyz-d650.07 0.06 0.25
oklch0.402 0.1276 256.86
oklab0.402 -0.03 -0.12
CMYK
89.21% 49.64% 0% 45.49%
89.2149.64045.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.25
0.070.060.25XYZ
X
Y
Z
OKLCH
0.402 0.1276 256.86
0.4020.1276256.86LCH
Lightness
Chroma
Hue
OKLAB
0.402 -0.03 -0.12
0.402-0.03-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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