Regal Blue

#0A4E69

General Information about Regal Blue

The hex color #0A4E69, also known as Regal Blue, is a dark and saturated shade of blue-cyan. It is composed of 3.92% red, 30.59% green, and 41.18% blue. In the RGB color model, this translates to 10 red, 78 green, and 105 blue. The color has a hue angle of 196.5 degrees, a saturation of 82.41%, and a lightness of 22.55%. Regal Blue evokes a sense of sophistication, depth, and calmness. It is often associated with trust, stability, and authority. Its rich tone makes it suitable for various applications in design, from web development to interior decoration, and can be effective in creating a luxurious or professional atmosphere.

The hex color #0A4E69, also known as Regal Blue, presents some accessibility considerations, especially in web design. Due to its relatively dark hue, sufficient contrast with text and other foreground elements is crucial for readability. According to WCAG (Web Content Accessibility Guidelines), a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text against its background. When using #0A4E69 as a background, lighter colors like white (#FFFFFF) or very light shades of yellow or gray are advisable for text to ensure compliance. Tools for checking color contrast ratios are readily available online and should be used to verify accessibility. Insufficient contrast can significantly impact users with visual impairments, making content difficult or impossible to perceive. Careful consideration of color pairings is essential to provide an inclusive and accessible user experience.

Shades

Digital Color Formats

RGB
10 78 105
RGB10 78 105
Red
Green
Blue
HSL
197.05deg 82.61% 22.55%
197.0582.6122.55HSL
Hue
Saturation
Lightness
HWB
197.05deg 3.92% 58.82%
197.053.9258.82HWB
Hue
Whiteness
Blackness
hex#0A4E69
rgb10 78 105
hsl197.05deg 82.61% 22.55%
cmyk90.48% 25.71% 0% 58.82%
hwb197.05deg 3.92% 58.82%
xyz-d650.05 0.07 0.14
oklch0.3987 0.0765 231.5
oklab0.3987 -0.05 -0.06
CMYK
90.48% 25.71% 0% 58.82%
90.4825.71058.82CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.07 0.14
0.050.070.14XYZ
X
Y
Z
OKLCH
0.3987 0.0765 231.5
0.39870.0765231.5LCH
Lightness
Chroma
Hue
OKLAB
0.3987 -0.05 -0.06
0.3987-0.05-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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