Congress Blue

#0F388C

General Information about Congress Blue

The color #0f388c, also known as Congress Blue, is a dark shade of blue that evokes feelings of trust, authority, and stability. In the RGB color model, it is composed of 5.88% red, 21.96% green, and 54.9% blue. In the CMYK color model, it consists of 89.36% cyan, 60.0% magenta, 0.0% yellow, and 45.1% black. Its hexadecimal representation, #0f388c, makes it easily identifiable and usable in digital design applications. The color is often associated with governmental institutions, educational organizations, and businesses seeking to project a sense of reliability and professionalism. Congress Blue is a versatile color that can be used in a variety of contexts to convey a sense of seriousness and competence.

The hex color #0f388c, also known as Congress Blue, presents some accessibility challenges due to its relatively low luminance. When used as a foreground color for text, it necessitates careful consideration of contrast ratios against background colors. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal-sized text and 3:1 for large text to meet Level AA compliance. Pairing #0f388c with very light colors, such as whites or very pale yellows, can improve readability and accessibility. Tools like contrast checkers are invaluable in ensuring sufficient contrast. Additionally, providing alternative styling options, such as allowing users to adjust text and background colors, can significantly enhance the user experience for individuals with visual impairments. It's also wise to avoid using this color for critical interactive elements without clear visual cues, as its darker nature might obscure details for some users.

Shades

Digital Color Formats

RGB
15 56 140
RGB15 56 140
Red
Green
Blue
HSL
220.32deg 80.65% 30.39%
220.3280.6530.39HSL
Hue
Saturation
Lightness
HWB
220.32deg 5.88% 45.1%
220.325.8845.1HWB
Hue
Whiteness
Blackness
hex#0F388C
rgb15 56 140
hsl220.32deg 80.65% 30.39%
cmyk89.29% 60% 0% 45.1%
hwb220.32deg 5.88% 45.1%
xyz-d650.06 0.05 0.25
oklch0.3714 0.147 262.33
oklab0.3714 -0.02 -0.15
CMYK
89.29% 60% 0% 45.1%
89.2960045.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.25
0.060.050.25XYZ
X
Y
Z
OKLCH
0.3714 0.147 262.33
0.37140.147262.33LCH
Lightness
Chroma
Hue
OKLAB
0.3714 -0.02 -0.15
0.3714-0.02-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons