Sapphire

#284FA3

General Information about Sapphire (#284FA3)

The hexadecimal color code #284FA3 represents a shade of blue commonly referred to as Sapphire. It is composed of 15.69% red, 31.37% green, and 63.92% blue. In the RGB color model, it equates to R:40, G:79, B:163. This particular shade of blue conveys a sense of sophistication, trust, and stability. Colors similar to Sapphire are often associated with qualities like intelligence, efficiency, and serenity. In branding, Sapphire can be used to evoke feelings of confidence and reliability, making it a popular choice for companies in fields like finance, technology, and healthcare. Its depth and richness make it a versatile option for both digital and print media.

The color #284FA3, also known as Sapphire, presents some accessibility considerations for web developers. Its relatively low luminance can pose challenges regarding contrast. When used as a background color, it's crucial to ensure that the text layered on top has sufficient contrast to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Tools like contrast checkers can help verify compliance. Furthermore, avoid relying solely on color to convey information, as users with color vision deficiencies may not be able to distinguish it from other colors. Supplement color cues with text labels, icons, or patterns to ensure inclusivity and a positive user experience for all visitors. Proper use of ARIA attributes can also enhance accessibility for screen reader users.

Shades

Digital Color Formats

RGB
40 79 163
RGB40 79 163
Red
Green
Blue
HSL
220.98deg 60.59% 39.8%
220.9860.5939.8HSL
Hue
Saturation
Lightness
HWB
220.98deg 15.69% 36.08%
220.9815.6936.08HWB
Hue
Whiteness
Blackness
hex#284FA3
rgb40 79 163
hsl220.98deg 60.59% 39.8%
cmyk75.46% 51.53% 0% 36.08%
hwb220.98deg 15.69% 36.08%
xyz-d650.1 0.09 0.36
oklch0.4487 0.1433 263.14
oklab0.4487 -0.02 -0.14
CMYK
75.46% 51.53% 0% 36.08%
75.4651.53036.08CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.09 0.36
0.10.090.36XYZ
X
Y
Z
OKLCH
0.4487 0.1433 263.14
0.44870.1433263.14LCH
Lightness
Chroma
Hue
OKLAB
0.4487 -0.02 -0.14
0.4487-0.02-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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