Regal Blue

#133E73

General Information about Regal Blue

Regal Blue, represented by the hexadecimal color code #133E73, is a deep, saturated shade of blue that evokes feelings of royalty, sophistication, and trust. It is a popular choice in branding and design for companies seeking to convey a sense of stability and reliability. The color is composed of 7.5% red, 24.3% green, and 45.1% blue. In the RGB color space, it is a tertiary color, falling between blue and indigo. Regal Blue's CMYK values are 83% cyan, 47% magenta, 0% yellow, and 55% black. It can be used to create a serious and formal look, but it can also be paired with brighter colors to create a more modern and energetic design. The color is associated with calmness and peace.

The color #133E73, also known as Regal Blue, presents specific accessibility considerations, particularly in web design. Its dark hue impacts text legibility when used as a background. Adhering to WCAG guidelines is essential. A contrast ratio of at least 4.5:1 between text and background is recommended for Level AA compliance, and 7:1 for Level AAA. Lighter text colors like white or light gray are advisable to ensure readability. When using Regal Blue for interactive elements like buttons or links, sufficient contrast is crucial for users with visual impairments. Providing alternative visual cues, such as underlines or borders, can enhance accessibility. Testing the color combination with accessibility evaluation tools helps confirm compliance. Remember, inclusive design practices benefit all users, not just those with disabilities.

Shades

Digital Color Formats

RGB
19 62 115
RGB19 62 115
Red
Green
Blue
HSL
213.13deg 71.64% 26.27%
213.1371.6426.27HSL
Hue
Saturation
Lightness
HWB
213.13deg 7.45% 54.9%
213.137.4554.9HWB
Hue
Whiteness
Blackness
hex#133E73
rgb19 62 115
hsl213.13deg 71.64% 26.27%
cmyk83.48% 46.09% 0% 54.9%
hwb213.13deg 7.45% 54.9%
xyz-d650.05 0.05 0.17
oklch0.3657 0.1025 255.81
oklab0.3657 -0.03 -0.1
CMYK
83.48% 46.09% 0% 54.9%
83.4846.09054.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.05 0.17
0.050.050.17XYZ
X
Y
Z
OKLCH
0.3657 0.1025 255.81
0.36570.1025255.81LCH
Lightness
Chroma
Hue
OKLAB
0.3657 -0.03 -0.1
0.3657-0.03-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons