Sapphire

#2F519B

General Information about Sapphire

Sapphire, represented by the hexadecimal color code #2F519B, is a deep and rich shade of blue. It belongs to the blue color family and is often associated with qualities such as trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. In color psychology, blue is known for its calming and soothing effects, making it a popular choice for various applications. Sapphire, being a darker shade of blue, carries a sense of depth and stability. It's frequently used in branding and design to convey a sense of professionalism and reliability. This color is achieved by mixing specific proportions of red, green, and blue light in the additive color system or cyan, magenta, yellow, and black pigments in the subtractive color system. The hexadecimal system provides a concise way to represent this color for digital use.

The hex color #2F519B, also known as Sapphire, presents some accessibility considerations for web developers. Its relatively dark hue implies that it requires careful attention to contrast ratios, especially when used for text or interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background to ensure readability for users with visual impairments. Using a light color as a background helps to achieve sufficient contrast. Tools like contrast checkers can help assess the contrast ratio. Also, it's advisable to provide alternative cues beyond color to convey information, such as using text labels or icons, as color blindness affects a significant portion of the population. By considering these factors, developers can ensure that content using #2F519B is accessible to a wider range of users.

Shades

Digital Color Formats

RGB
47 81 155
RGB47 81 155
Red
Green
Blue
HSL
221.11deg 53.47% 39.61%
221.1153.4739.61HSL
Hue
Saturation
Lightness
HWB
221.11deg 18.43% 39.22%
221.1118.4339.22HWB
Hue
Whiteness
Blackness
hex#2F519B
rgb47 81 155
hsl221.11deg 53.47% 39.61%
cmyk69.68% 47.74% 0% 39.22%
hwb221.11deg 18.43% 39.22%
xyz-d650.1 0.09 0.32
oklch0.4503 0.1271 263.58
oklab0.4503 -0.01 -0.13
CMYK
69.68% 47.74% 0% 39.22%
69.6847.74039.22CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.09 0.32
0.10.090.32XYZ
X
Y
Z
OKLCH
0.4503 0.1271 263.58
0.45030.1271263.58LCH
Lightness
Chroma
Hue
OKLAB
0.4503 -0.01 -0.13
0.4503-0.01-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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