Regal Blue

#004070

General Information about Regal Blue

The hex color #004070, commonly referred to as Regal Blue, is a dark shade of blue that evokes feelings of sophistication, stability, and trust. It is composed of 0% red, 25.1% green, and 43.9% blue. In the RGB color space, it is represented as (0, 64, 112). The CMYK representation is (100, 43, 0, 56), indicating its suitability for print media. Regal Blue finds extensive use in corporate branding, particularly among financial institutions and tech companies, where it conveys a sense of reliability and professionalism. Its calming effect also makes it a popular choice for websites and applications aiming to provide a user-friendly and trustworthy environment. This deep blue hue is versatile, lending itself to both modern and classic design aesthetics.

The hex color #004070, also known as Regal Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it necessitates light-colored text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text to comply with WCAG guidelines. Insufficient contrast can hinder users with visual impairments, making content difficult or impossible to perceive. Careful consideration should be given to the choice of foreground colors and the overall design to maximize accessibility. Tools like contrast checkers can be invaluable in assessing and improving the compliance of color pairings, thereby improving the user experience for all visitors, including those with disabilities. Remember to test the color combination with real users if possible.

Shades

Digital Color Formats

RGB
0 64 112
RGB0 64 112
Red
Green
Blue
HSL
205.71deg 100% 21.96%
205.7110021.96HSL
Hue
Saturation
Lightness
HWB
205.71deg 0% 56.08%
205.71056.08HWB
Hue
Whiteness
Blackness
hex#004070
rgb0 64 112
hsl205.71deg 100% 21.96%
cmyk100% 42.86% 0% 56.08%
hwb205.71deg 0% 56.08%
xyz-d650.05 0.05 0.16
oklch0.3642 0.1004 248.99
oklab0.3642 -0.04 -0.09
CMYK
100% 42.86% 0% 56.08%
10042.86056.08CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.05 0.16
0.050.050.16XYZ
X
Y
Z
OKLCH
0.3642 0.1004 248.99
0.36420.1004248.99LCH
Lightness
Chroma
Hue
OKLAB
0.3642 -0.04 -0.09
0.3642-0.04-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons