Congress Blue

#024781

General Information

The color #024781, also known as Congress Blue, is a deep and dignified shade of blue that evokes feelings of trust, stability, and authority. It is often associated with governmental institutions and professional settings, lending a sense of gravitas and reliability. This color is composed of a very small amount of red and green, with a substantial amount of blue, resulting in its characteristic deep blue hue. Its hexadecimal representation makes it easily usable in digital design and web development, where precise color specification is essential for maintaining visual consistency across various platforms and devices. Its strong chroma makes it stand out when used appropriately.

The color #024781, a deep shade of blue, presents some accessibility challenges, especially when used as a background color for text. Due to its low lightness value, it offers insufficient contrast with typical text colors like white or light gray, which can make content difficult to read for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text. To improve accessibility, it's advisable to pair this color with much lighter text colors or to use it for larger design elements where readability is less critical. Another option is to apply a color overlay to lighten the color or use it as an accent color sparingly.

Shades

Digital Color Formats

RGB
2 71 129
RGB2 71 129
Red
Green
Blue
HSL
207.4deg 96.95% 25.69%
207.496.9525.69HSL
Hue
Saturation
Lightness
HWB
207.4deg 0.78% 49.41%
207.40.7849.41HWB
Hue
Whiteness
Blackness
hex#024781
rgb2 71 129
hsl207.4deg 96.95% 25.69%
cmyk98.45% 44.96% 0% 49.41%
hwb207.4deg 0.78% 49.41%
xyz-d650.06 0.06 0.22
oklch0.3945 0.1149 251.5
oklab0.3945 -0.04 -0.11
CMYK
98.45% 44.96% 0% 49.41%
98.4544.96049.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.06 0.22
0.060.060.22XYZ
X
Y
Z
OKLCH
0.3945 0.1149 251.5
0.39450.1149251.5LCH
Lightness
Chroma
Hue
OKLAB
0.3945 -0.04 -0.11
0.3945-0.04-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons