Congress Blue

#10498B

General Information

Congress Blue, represented by the hex code #10498B, is a deep, muted shade of blue. It evokes feelings of professionalism, trustworthiness, and stability. In color psychology, blue is often associated with calmness, reliability, and intelligence. This particular shade, being a darker tone, can also convey a sense of authority and sophistication. It is frequently used in corporate branding and institutional settings to project a sense of dependability and competence. When used effectively in design, Congress Blue can create a sophisticated and reassuring impression. Its muted nature makes it versatile for various applications, ranging from digital interfaces to physical products. The hex code provides a standardized way to represent this specific hue across different platforms and media, ensuring color consistency. It's a color that subtly commands attention.

The hex color #10498B, also known as Congress Blue, presents some accessibility challenges, especially when used as a foreground color on a white or light background. Its relatively low luminance value (approximately 0.13) means that the contrast ratio may fall below the WCAG (Web Content Accessibility Guidelines) recommended levels for text. For normal text (smaller than 18pt), a contrast ratio of at least 4.5:1 is recommended, while for large text (18pt and larger, or 14pt bold), a contrast ratio of 3:1 is required. When using #10498B for text, ensure sufficient contrast by pairing it with a very light color or white. If using it as a background color, ensure the foreground text is a light or very bright color to achieve adequate contrast and readability. Tools are available to check color contrast ratios to ensure compliance with accessibility standards. Consider increasing the font size or using a bolder font weight to improve readability if contrast is borderline.

Shades

Digital Color Formats

RGB
16 73 139
RGB16 73 139
Red
Green
Blue
HSL
212.2deg 79.35% 30.39%
212.279.3530.39HSL
Hue
Saturation
Lightness
HWB
212.2deg 6.27% 45.49%
212.26.2745.49HWB
Hue
Whiteness
Blackness
hex#10498B
rgb16 73 139
hsl212.2deg 79.35% 30.39%
cmyk88.49% 47.48% 0% 45.49%
hwb212.2deg 6.27% 45.49%
xyz-d650.07 0.07 0.25
oklch0.4093 0.1236 255.55
oklab0.4093 -0.03 -0.12
CMYK
88.49% 47.48% 0% 45.49%
88.4947.48045.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.25
0.070.070.25XYZ
X
Y
Z
OKLCH
0.4093 0.1236 255.55
0.40930.1236255.55LCH
Lightness
Chroma
Hue
OKLAB
0.4093 -0.03 -0.12
0.4093-0.03-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons