Regal Blue

#004A73

General Information

The hex color code #004A73, also known as Regal Blue, is a deep, saturated blue hue. In the RGB color model, it consists of 0% red, 29.02% green, and 45.1% blue. This composition gives it a cool and calming appearance. Regal Blue is often associated with sophistication, trust, and stability, making it a popular choice in various design applications. Its hexadecimal format makes it easy to use in digital media, from websites to graphic design projects. The color's relatively low brightness value (approximately 14.1%) suggests that it's best used with contrasting, lighter colors for readability. This is an excellent tone for branding, marketing and web design.

The hex color #004a73, also known as Regal Blue, presents some accessibility challenges, especially regarding text and background contrast. When used as a background color, it's crucial to pair it with lighter text colors to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to meet WCAG (Web Content Accessibility Guidelines) standards. White or light gray text colors often work well against this dark blue backdrop. Avoid using dark or similarly colored text as it can become illegible. Furthermore, consider providing alternative visual cues for interactive elements, such as buttons or links, to ensure users with visual impairments can easily identify and interact with them. Proper use of ARIA attributes can also enhance accessibility for screen reader users. Thoroughly testing the color combination with accessibility tools is essential to confirm compliance with accessibility standards.

Shades

Digital Color Formats

RGB
0 74 115
RGB0 74 115
Red
Green
Blue
HSL
201.39deg 100% 22.55%
201.3910022.55HSL
Hue
Saturation
Lightness
HWB
201.39deg 0% 54.9%
201.39054.9HWB
Hue
Whiteness
Blackness
hex#004A73
rgb0 74 115
hsl201.39deg 100% 22.55%
cmyk100% 35.65% 0% 54.9%
hwb201.39deg 0% 54.9%
xyz-d650.06 0.06 0.17
oklch0.3923 0.0936 242.28
oklab0.3923 -0.04 -0.08
CMYK
100% 35.65% 0% 54.9%
10035.65054.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.06 0.17
0.060.060.17XYZ
X
Y
Z
OKLCH
0.3923 0.0936 242.28
0.39230.0936242.28LCH
Lightness
Chroma
Hue
OKLAB
0.3923 -0.04 -0.08
0.3923-0.04-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons