St Tropaz

#315B99

General Information about St Tropaz (#315B99)

The color #315B99, also known as St Tropaz, is a dark shade of blue that evokes feelings of calmness, stability, and trust. In the RGB color model, it is composed of 19.22% red, 35.69% green, and 60% blue. In the CMYK color model, used in printing, it is composed of 68% cyan, 41% magenta, 0% yellow, and 40% black. Its hex code, #315B99, is commonly used in web design to specify colors in HTML and CSS. This color is often associated with professionalism, reliability, and intellect, making it a popular choice for corporate branding and educational materials. Its relative darkness suggests a sense of depth and sophistication.

The hex color #315B99, also known as St Tropaz, presents some accessibility considerations for web design. Its relatively low lightness value means that using it as a background color requires careful attention to text contrast. To ensure readability, it's crucial to pair it with a light-colored text, ideally white or a very pale shade of yellow or green. Utilizing tools that measure contrast ratios can help determine if the chosen text color meets WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. When using #315B99 for interactive elements like buttons or links, ensure sufficient visual cues, such as hover effects or underlines, are present to aid users, especially those with visual impairments, in understanding the interactive nature of the element.

Shades

Digital Color Formats

RGB
49 91 153
RGB49 91 153
Red
Green
Blue
HSL
215.77deg 51.49% 39.61%
215.7751.4939.61HSL
Hue
Saturation
Lightness
HWB
215.77deg 19.22% 40%
215.7719.2240HWB
Hue
Whiteness
Blackness
hex#315B99
rgb49 91 153
hsl215.77deg 51.49% 39.61%
cmyk67.97% 40.52% 0% 40%
hwb215.77deg 19.22% 40%
xyz-d650.11 0.1 0.32
oklch0.4726 0.1113 258.11
oklab0.4726 -0.02 -0.11
CMYK
67.97% 40.52% 0% 40%
67.9740.52040CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.1 0.32
0.110.10.32XYZ
X
Y
Z
OKLCH
0.4726 0.1113 258.11
0.47260.1113258.11LCH
Lightness
Chroma
Hue
OKLAB
0.4726 -0.02 -0.11
0.4726-0.02-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons