Sapphire

#2447A8

General Information about Sapphire (#2447A8)

The hex color code #2447A8 represents a dark shade of blue, often referred to as Sapphire. It's composed of 14.12% red, 27.84% green, and 65.88% blue. In the RGB color model, this translates to (36, 71, 168). Sapphire blue is associated with depth, trust, loyalty, and confidence. This color is often used in corporate branding to convey stability and reliability. In color psychology, blue is known to have a calming effect, making it a popular choice for designs aiming to promote relaxation and peace. It is also often associated with intelligence and professionalism, making it a suitable option for educational and professional settings. Because of the low level of luminance of the color, it should be used carefully to guarantee the accessibility of designs.

The color #2447A8, also known as Sapphire, presents some accessibility challenges. Its relatively low luminance can make it difficult to read when used as text against a white background. 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 might not meet these requirements, especially for users with visual impairments. To improve accessibility, consider using it for larger text elements, or pairing it with lighter colors to ensure sufficient contrast. It's also beneficial to avoid using it as the sole indicator of interactive elements. Adding secondary cues, such as underlines or icons, can assist users who may have difficulty distinguishing color variations. Regularly testing your designs with accessibility tools and users with disabilities is crucial to ensure inclusivity.

Shades

Digital Color Formats

RGB
36 71 168
RGB36 71 168
Red
Green
Blue
HSL
224.09deg 64.71% 40%
224.0964.7140HSL
Hue
Saturation
Lightness
HWB
224.09deg 14.12% 34.12%
224.0914.1234.12HWB
Hue
Whiteness
Blackness
hex#2447A8
rgb36 71 168
hsl224.09deg 64.71% 40%
cmyk78.57% 57.74% 0% 34.12%
hwb224.09deg 14.12% 34.12%
xyz-d650.1 0.08 0.38
oklch0.4342 0.1614 265.15
oklab0.4342 -0.01 -0.16
CMYK
78.57% 57.74% 0% 34.12%
78.5757.74034.12CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.08 0.38
0.10.080.38XYZ
X
Y
Z
OKLCH
0.4342 0.1614 265.15
0.43420.1614265.15LCH
Lightness
Chroma
Hue
OKLAB
0.4342 -0.01 -0.16
0.4342-0.01-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons