Congress Blue

#0F4D8C

About Congress Blue

The hex color #0F4D8C, often referred to as Congress Blue, is a deep, rich shade of blue that evokes feelings of stability, trust, and authority. In the RGB color model, it consists of 5.88% red, 30.2% green, and 54.9% blue. This color is frequently used in corporate branding and government-related contexts due to its association with professionalism and reliability. In terms of color theory, Congress Blue is a cool color, falling within the blue-violet spectrum. Its depth makes it a versatile choice for both background elements and accent details. It's essential to use it judiciously to maintain visual balance, especially when combined with other colors. Its CMYK values are 89%, 45%, 0%, and 45%.

The hex color #0F4D8C, also known as Congress Blue, presents certain accessibility considerations for web development. When used as a background color, sufficient contrast with text is crucial for readability, especially for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. It's important to test color combinations using accessibility tools to ensure compliance. Additionally, avoid relying solely on color to convey information; supplement color cues with text labels or icons to accommodate users with color blindness. Considering these factors ensures a more inclusive and user-friendly web experience for everyone.

Shades

Digital Color Formats

RGB
15 77 140
RGB15 77 140
Red
Green
Blue
HSL
210.24deg 80.65% 30.39%
210.2480.6530.39HSL
Hue
Saturation
Lightness
HWB
210.24deg 5.88% 45.1%
210.245.8845.1HWB
Hue
Whiteness
Blackness
hex#0F4D8C
rgb15 77 140
hsl210.24deg 80.65% 30.39%
cmyk89.29% 45% 0% 45.1%
hwb210.24deg 5.88% 45.1%
xyz-d650.08 0.07 0.26
oklch0.4194 0.1204 253.49
oklab0.4194 -0.03 -0.12
CMYK
89.29% 45% 0% 45.1%
89.2945045.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.07 0.26
0.080.070.26XYZ
X
Y
Z
OKLCH
0.4194 0.1204 253.49
0.41940.1204253.49LCH
Lightness
Chroma
Hue
OKLAB
0.4194 -0.03 -0.12
0.4194-0.03-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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