Sapphire

#2F529B

General Information about Sapphire (#2F529B)

The hexadecimal color #2F529B is a shade of medium dark blue, often referred to as Sapphire. It's composed of 18.43% red, 32.16% green, and 61.18% blue. In the RGB color space, it is represented as rgb(47, 82, 155). This color is frequently associated with qualities such as trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. It's a popular choice for branding and design projects where these attributes are desired. Sapphire is often used in corporate logos, websites, and marketing materials to convey a sense of professionalism and reliability. Its calming and sophisticated nature makes it versatile for various applications. In color psychology, blue is known to promote a sense of peace and tranquility, which can be beneficial in creating a positive user experience. The name "Sapphire" is derived from the precious gemstone, which further adds to its allure and perceived value.

The color #2F529B, also known as Sapphire, presents some accessibility challenges. Its relatively dark hue means that careful consideration should be given to the foreground text color when used as a background. For optimal readability, pairing it with light text colors like white (#FFFFFF) or very light grays is recommended. According to WCAG guidelines, sufficient contrast ratios are crucial for ensuring that content is accessible to users with visual impairments. A contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. Before implementing this color, it's advisable to test the color combinations with accessibility tools to ensure compliance with these standards. Also, avoid using #2F529B for interactive elements such as links or buttons without providing additional visual cues, as color alone should not be the only indicator of interactivity. Considering the color-blind users by testing the color for different types of color-blindness is also recommended.

Shades

Digital Color Formats

RGB
47 82 155
RGB47 82 155
Red
Green
Blue
HSL
220.56deg 53.47% 39.61%
220.5653.4739.61HSL
Hue
Saturation
Lightness
HWB
220.56deg 18.43% 39.22%
220.5618.4339.22HWB
Hue
Whiteness
Blackness
hex#2F529B
rgb47 82 155
hsl220.56deg 53.47% 39.61%
cmyk69.68% 47.1% 0% 39.22%
hwb220.56deg 18.43% 39.22%
xyz-d650.1 0.09 0.32
oklch0.4525 0.1259 263.07
oklab0.4525 -0.02 -0.12
CMYK
69.68% 47.1% 0% 39.22%
69.6847.1039.22CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.09 0.32
0.10.090.32XYZ
X
Y
Z
OKLCH
0.4525 0.1259 263.07
0.45250.1259263.07LCH
Lightness
Chroma
Hue
OKLAB
0.4525 -0.02 -0.12
0.4525-0.02-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons