Sapphire

#284B99

General Information about Sapphire

The hexadecimal color #284B99, commonly referred to as Sapphire, is a deep, saturated blue hue. It's composed of 15.7% red, 29.4% green, and 60% blue. In the RGB color space, it signifies a dominance of blue, contributing to its calming and sophisticated characteristics. Sapphire is often associated with qualities such as trust, loyalty, wisdom, confidence, intelligence, faith, truth and heaven. It carries historical and cultural significance, frequently linked to royalty and noble status. The color's depth and richness lend themselves to a wide range of applications in both digital and physical design, from creating elegant user interfaces to adding a touch of luxury to branding and decor.

The color #284B99, also known as Sapphire, presents some accessibility challenges, particularly regarding color contrast. When used as a background color, it necessitates light-colored text for readability, ideally with a contrast ratio meeting WCAG guidelines (minimum 4.5:1 for normal text and 3:1 for large text). Insufficient contrast can hinder users with visual impairments, including those with low vision or color blindness, from perceiving content effectively. Ensure that any text or interactive elements on a Sapphire background are tested with accessibility tools to verify compliance. When used for text itself, consider pairing it with a very light background, like white or a very light gray, to ensure enough contrast. Thoughtful color choices are crucial for creating inclusive and accessible digital experiences.

Shades

Digital Color Formats

RGB
40 75 153
RGB40 75 153
Red
Green
Blue
HSL
221.42deg 58.55% 37.84%
221.4258.5537.84HSL
Hue
Saturation
Lightness
HWB
221.42deg 15.69% 40%
221.4215.6940HWB
Hue
Whiteness
Blackness
hex#284B99
rgb40 75 153
hsl221.42deg 58.55% 37.84%
cmyk73.86% 50.98% 0% 40%
hwb221.42deg 15.69% 40%
xyz-d650.09 0.08 0.31
oklch0.4323 0.1342 263.61
oklab0.4323 -0.01 -0.13
CMYK
73.86% 50.98% 0% 40%
73.8650.98040CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.08 0.31
0.090.080.31XYZ
X
Y
Z
OKLCH
0.4323 0.1342 263.61
0.43230.1342263.61LCH
Lightness
Chroma
Hue
OKLAB
0.4323 -0.01 -0.13
0.4323-0.01-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons