Congress Blue

#0A4991

General Information about Congress Blue

Congress Blue, represented by the hexadecimal color code #0A4991, is a deep, rich shade of blue that evokes feelings of trustworthiness, stability, and authority. It is a color commonly associated with institutions, governments, and corporate entities seeking to project an image of reliability and competence. In color psychology, blue is often linked to intellect, calmness, and responsibility. The specific hue of Congress Blue carries a sense of formality and sophistication, making it a popular choice for professional settings and designs aimed at conveying a sense of gravitas. Its relatively low saturation contributes to its understated elegance. The color is a versatile choice for various applications, from digital interfaces to branding materials.

The hex color #0A4991, also known as Congress Blue, presents certain accessibility considerations for web design. Its darkness provides good contrast when used with white or very light text, typically exceeding WCAG's AA and AAA contrast ratio requirements for normal and large text. However, caution should be exercised when pairing it with darker shades, as the contrast may fall below acceptable levels, making content difficult to read for users with visual impairments. When using this color for interactive elements like buttons or links, ensure sufficient visual cues beyond color alone are present, such as underlines or borders, to assist users who may have color vision deficiencies. Thorough testing with accessibility evaluation tools and real users is recommended to validate color combinations and ensure optimal usability for all individuals.

Shades

Digital Color Formats

RGB
10 73 145
RGB10 73 145
Red
Green
Blue
HSL
212deg 87.1% 30.39%
21287.130.39HSL
Hue
Saturation
Lightness
HWB
212deg 3.92% 43.14%
2123.9243.14HWB
Hue
Whiteness
Blackness
hex#0A4991
rgb10 73 145
hsl212deg 87.1% 30.39%
cmyk93.1% 49.66% 0% 43.14%
hwb212deg 3.92% 43.14%
xyz-d650.08 0.07 0.28
oklch0.4127 0.133 256.09
oklab0.4127 -0.03 -0.13
CMYK
93.1% 49.66% 0% 43.14%
93.149.66043.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.07 0.28
0.080.070.28XYZ
X
Y
Z
OKLCH
0.4127 0.133 256.09
0.41270.133256.09LCH
Lightness
Chroma
Hue
OKLAB
0.4127 -0.03 -0.13
0.4127-0.03-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons