Sapphire

#30519A

General Information about Sapphire (#30519A)

The hex color #30519A, also known as Sapphire, is a dark shade of blue that evokes feelings of trust, stability, and depth. It belongs to the blue color family and is often associated with sophistication and elegance. In the RGB color model, #30519A consists of 19.8% red, 31.8% green, and 60.4% blue. In the CMYK color model, it is composed of 67% cyan, 47% magenta, 0% yellow, and 40% black. Sapphire is commonly used in branding and design to convey a sense of professionalism and reliability. Its calming and serene qualities make it suitable for a wide range of applications, from corporate logos to website backgrounds and interior design elements. The color name Sapphire refers to the gemstone Sapphire that shows a blue shade.

The color #30519A, also known as Sapphire, presents some accessibility challenges. Its relatively low luminance can cause issues with text legibility if used as a background color with light text. According to WCAG guidelines, sufficient contrast between text and background is crucial for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #30519A, careful consideration should be given to the text color choice to ensure readability. Light shades of yellow, green, or white may offer better contrast, but these combinations should be tested with accessibility tools to confirm compliance. Furthermore, avoid using this color for crucial interactive elements without clear visual cues, as it might not be easily distinguishable for all users.

Shades

Digital Color Formats

RGB
48 81 154
RGB48 81 154
Red
Green
Blue
HSL
221.32deg 52.48% 39.61%
221.3252.4839.61HSL
Hue
Saturation
Lightness
HWB
221.32deg 18.82% 39.61%
221.3218.8239.61HWB
Hue
Whiteness
Blackness
hex#30519A
rgb48 81 154
hsl221.32deg 52.48% 39.61%
cmyk68.83% 47.4% 0% 39.61%
hwb221.32deg 18.82% 39.61%
xyz-d650.1 0.09 0.32
oklch0.4501 0.1254 263.82
oklab0.4501 -0.01 -0.12
CMYK
68.83% 47.4% 0% 39.61%
68.8347.4039.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.09 0.32
0.10.090.32XYZ
X
Y
Z
OKLCH
0.4501 0.1254 263.82
0.45010.1254263.82LCH
Lightness
Chroma
Hue
OKLAB
0.4501 -0.01 -0.12
0.4501-0.01-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons