Regal Blue

#05426B

General Information about Regal Blue

The hex color code #05426B, also known as Regal Blue, is a dark, subdued shade of blue that exudes sophistication and depth. It is composed of 2% red, 26% green, and 42% blue. In the RGB color space, it has values of R:5, G:66, B:107. In the CMYK color space, it is composed of C:95, M:38, Y:0, K:58. The color's hexadecimal representation, #05426B, is commonly used in web design and digital applications to specify the exact color required. Regal Blue evokes feelings of trust, stability, and professionalism, making it a popular choice for corporate branding, financial institutions, and government agencies. The color name itself suggests royalty and elegance, enhancing its appeal for high-end products and services. Its dark nature makes it suitable for creating a sense of depth and mystery.

The hex color #05426b, also known as Regal Blue, presents some accessibility challenges primarily due to its dark nature. When used as a background color, it requires very light text (white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular). It's crucial to test color combinations using accessibility tools to confirm compliance. Using this color for small text or intricate details against a dark background should be avoided as it can cause eye strain and readability issues, especially for users with visual impairments. Designers should consider providing alternative high-contrast themes or options to enhance usability for a broader audience. Careful selection of font weights and sizes can mitigate some issues, but thorough testing is essential.

Shades

Digital Color Formats

RGB
5 66 107
RGB5 66 107
Red
Green
Blue
HSL
204.12deg 91.07% 21.96%
204.1291.0721.96HSL
Hue
Saturation
Lightness
HWB
204.12deg 1.96% 58.04%
204.121.9658.04HWB
Hue
Whiteness
Blackness
hex#05426B
rgb5 66 107
hsl204.12deg 91.07% 21.96%
cmyk95.33% 38.32% 0% 58.04%
hwb204.12deg 1.96% 58.04%
xyz-d650.05 0.05 0.15
oklch0.3669 0.0902 245.67
oklab0.3669 -0.04 -0.08
CMYK
95.33% 38.32% 0% 58.04%
95.3338.32058.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.05 0.15
0.050.050.15XYZ
X
Y
Z
OKLCH
0.3669 0.0902 245.67
0.36690.0902245.67LCH
Lightness
Chroma
Hue
OKLAB
0.3669 -0.04 -0.08
0.3669-0.04-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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