Sapphire

#2B50AB

General Information about Sapphire Blue

The color #2B50AB, often referred to as Sapphire in color palettes, is a deep and rich shade of blue. It is composed of 17.1% red, 31.4% green, and 67.1% blue, as indicated by its RGB values. In the realm of color theory, Sapphire blue conveys feelings of trust, loyalty, wisdom, confidence, intelligence, faith, truth and heaven. It's a color often associated with stability and depth, making it a popular choice for branding and design where these qualities are desired. Sapphire blue evokes a sense of authority and reliability. In various cultural contexts, blue can symbolize different things, but in many Western cultures, it is seen as a calming and professional color.

The hex color #2B50AB, also known as Sapphire, presents specific accessibility challenges that web developers must address to ensure inclusive design. With a relatively low luminance, the contrast ratio against a white background may not meet WCAG (Web Content Accessibility Guidelines) standards, particularly for users with visual impairments. Therefore, when using #2B50AB for text or interactive elements, it is crucial to select a contrasting color, such as white or a very light gray, to improve readability. Using online contrast checker tools can help verify compliance with accessibility standards. Furthermore, consider providing alternative visual cues, like underlines or icons, alongside color to convey information, ensuring that users who cannot distinguish colors can still understand the content. Thoughtful consideration of color combinations and the provision of redundant cues are essential to create accessible and user-friendly web experiences when employing #2B50AB.

Shades

Digital Color Formats

RGB
43 80 171
RGB43 80 171
Red
Green
Blue
HSL
222.66deg 59.81% 41.96%
222.6659.8141.96HSL
Hue
Saturation
Lightness
HWB
222.66deg 16.86% 32.94%
222.6616.8632.94HWB
Hue
Whiteness
Blackness
hex#2B50AB
rgb43 80 171
hsl222.66deg 59.81% 41.96%
cmyk74.85% 53.22% 0% 32.94%
hwb222.66deg 16.86% 32.94%
xyz-d650.11 0.09 0.4
oklch0.4582 0.1523 264.47
oklab0.4582 -0.01 -0.15
CMYK
74.85% 53.22% 0% 32.94%
74.8553.22032.94CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.09 0.4
0.110.090.4XYZ
X
Y
Z
OKLCH
0.4582 0.1523 264.47
0.45820.1523264.47LCH
Lightness
Chroma
Hue
OKLAB
0.4582 -0.01 -0.15
0.4582-0.01-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons