Sapphire

#2451A6

General Information

The hex color #2451A6, commonly referred to as Sapphire, is a deep and rich shade of blue. It is composed of 14.12% red, 31.76% green, and 65.1% blue. In the RGB color space, this translates to R:36, G:81, B:166. The color is often associated with royalty, wisdom, and tranquility. In color psychology, blue is known to evoke feelings of calmness and stability, making Sapphire a popular choice for designs that aim to convey trust and reliability. Its depth and saturation make it a visually appealing color that can be used effectively in various applications. The name Sapphire itself is derived from the precious gemstone, further reinforcing its association with luxury and sophistication. It falls under the broader category of blue hues, which are widely used in corporate branding and digital interfaces.

The hex color #2451A6, also known as Sapphire, presents specific accessibility considerations for web developers. Its relatively low luminance value means that using it as a background color necessitates a light foreground color to ensure sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to meet WCAG AA standards. When used for interactive elements like buttons or links, it's crucial to provide clear visual cues, such as hover or focus states, to help users understand the element's functionality. Avoid using this color for essential information if users might have color vision deficiencies. Proper testing with accessibility tools is crucial to guarantee an inclusive user experience. Furthermore, consider providing alternative color schemes to cater to different user preferences and needs. Semantic HTML usage combined with ARIA attributes can further enhance accessibility when using this color in complex UI components, ensuring screen reader compatibility and keyboard navigation.

Shades

Digital Color Formats

RGB
36 81 166
RGB36 81 166
Red
Green
Blue
HSL
219.23deg 64.36% 39.61%
219.2364.3639.61HSL
Hue
Saturation
Lightness
HWB
219.23deg 14.12% 34.9%
219.2314.1234.9HWB
Hue
Whiteness
Blackness
hex#2451A6
rgb36 81 166
hsl219.23deg 64.36% 39.61%
cmyk78.31% 51.2% 0% 34.9%
hwb219.23deg 14.12% 34.9%
xyz-d650.11 0.09 0.37
oklch0.4538 0.1461 261.62
oklab0.4538 -0.02 -0.14
CMYK
78.31% 51.2% 0% 34.9%
78.3151.2034.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.09 0.37
0.110.090.37XYZ
X
Y
Z
OKLCH
0.4538 0.1461 261.62
0.45380.1461261.62LCH
Lightness
Chroma
Hue
OKLAB
0.4538 -0.02 -0.14
0.4538-0.02-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons