Sapphire

#2B4E9F

General Information about Sapphire (#2B4E9F)

The hexadecimal color code #2B4E9F, also known as Sapphire, represents a deep, saturated shade of blue. It is composed of 17.1% red, 30.6% green, and 62.4% blue. In the RGB color model, this translates to 43 red, 78 green, and 159 blue. Sapphire's prominence of blue makes it a cool color, often associated with calmness, trust, and intelligence. In the CMYK color model, which is used for printing, it consists of 73% cyan, 51% magenta, 0% yellow, and 38% black. Sapphire's depth and richness make it a popular choice for various applications, ranging from web design to branding. It is frequently used to convey sophistication, authority, and reliability. The color is similar to other deep blue shades but possesses a distinct character due to its specific blend of red, green, and blue values.

The hex color #2B4E9F, also known as Sapphire, presents some accessibility challenges, particularly in text applications. Its relatively low luminance necessitates careful consideration of color contrast ratios. When used as text against a white background, it may not meet WCAG (Web Content Accessibility Guidelines) AA standards for normal text (4.5:1 contrast ratio). However, it might pass for large text (3:1 contrast ratio). A lighter background color or a darker text color may be needed to ensure readability for users with visual impairments. For graphical elements and user interface components, ensure sufficient contrast with adjacent colors to allow users to easily distinguish interactive elements. When using Sapphire, provide alternative visual cues, such as icons or text labels, to enhance usability for users with color vision deficiencies. Proper contrast checking tools should be employed to ensure accessibility compliance.

Shades

Digital Color Formats

RGB
43 78 159
RGB43 78 159
Red
Green
Blue
HSL
221.9deg 57.43% 39.61%
221.957.4339.61HSL
Hue
Saturation
Lightness
HWB
221.9deg 16.86% 37.65%
221.916.8637.65HWB
Hue
Whiteness
Blackness
hex#2B4E9F
rgb43 78 159
hsl221.9deg 57.43% 39.61%
cmyk72.96% 50.94% 0% 37.65%
hwb221.9deg 16.86% 37.65%
xyz-d650.1 0.08 0.34
oklch0.4448 0.138 264.05
oklab0.4448 -0.01 -0.14
CMYK
72.96% 50.94% 0% 37.65%
72.9650.94037.65CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.08 0.34
0.10.080.34XYZ
X
Y
Z
OKLCH
0.4448 0.138 264.05
0.44480.138264.05LCH
Lightness
Chroma
Hue
OKLAB
0.4448 -0.01 -0.14
0.4448-0.01-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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