Sapphire

#304F9A

General Information about Sapphire

The hex color #304F9A, commonly known as Sapphire, is a deep, saturated blue hue. In the RGB color model, it consists of 19% red, 31% green, and 60% blue. This composition places it firmly within the blue color family, with a noticeable presence of both green and red contributing to its unique character. Sapphire evokes feelings of calmness, trust, and stability, making it a popular choice for branding and design in industries that want to convey reliability and professionalism. Its use can be traced back to ancient times, where sapphires were prized gemstones associated with royalty and wisdom. Today, its digital representation in the form of the hex code #304F9A allows for precise reproduction and consistent application across various platforms, ensuring that its intended aesthetic is preserved.

The color #304F9A, also known as Sapphire, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires light-colored text 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. Sapphire, being a relatively dark color, may not meet these ratios with darker shades of text. Therefore, it's crucial to use a color contrast checker to verify compliance. Additionally, avoid using Sapphire as the sole indicator of interactive elements, such as links or buttons, as users with color vision deficiencies may not be able to distinguish them. Providing alternative visual cues, like underlines or borders, is essential for inclusivity. Careful consideration should be given to the font size and weight used with Sapphire, as smaller and thinner fonts may further reduce readability against this background. Ensuring accessibility involves thoughtful design choices that prioritize the needs of all users, including those with visual impairments.

Shades

Digital Color Formats

RGB
48 79 154
RGB48 79 154
Red
Green
Blue
HSL
222.45deg 52.48% 39.61%
222.4552.4839.61HSL
Hue
Saturation
Lightness
HWB
222.45deg 18.82% 39.61%
222.4518.8239.61HWB
Hue
Whiteness
Blackness
hex#304F9A
rgb48 79 154
hsl222.45deg 52.48% 39.61%
cmyk68.83% 48.7% 0% 39.61%
hwb222.45deg 18.82% 39.61%
xyz-d650.1 0.09 0.32
oklch0.4456 0.1279 264.82
oklab0.4456 -0.01 -0.13
CMYK
68.83% 48.7% 0% 39.61%
68.8348.7039.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.09 0.32
0.10.090.32XYZ
X
Y
Z
OKLCH
0.4456 0.1279 264.82
0.44560.1279264.82LCH
Lightness
Chroma
Hue
OKLAB
0.4456 -0.01 -0.13
0.4456-0.01-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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