Science Blue

#0173E5

General Information about Science Blue (#0173E5)

The hexadecimal color code #0173E5, also known as Science Blue, represents a vibrant and electric shade of blue. It belongs to the blue color family and is often associated with feelings of trust, intelligence, and innovation. In the RGB (Red, Green, Blue) color model, #0173E5 is composed of 0.39% red, 45.1% green, and 89.8% blue. In the CMYK (Cyan, Magenta, Yellow, Key/Black) color model, it consists of 99% cyan, 49% magenta, 0% yellow, and 10% black. The color is widely used in web design, branding, and digital interfaces to convey a sense of modernity and sophistication. Science Blue works well in conjunction with lighter hues as a contrast color.

The color #0173E5, or Science Blue, presents some accessibility challenges, especially regarding color contrast. When used as text against a white background, it may not meet WCAG (Web Content Accessibility Guidelines) AA standards for contrast ratio, which requires a ratio of at least 4.5:1 for normal text. Therefore, it is crucial to pair it with a sufficiently light background, such as white or a very light grey, to ensure readability for users with visual impairments. Alternatively, consider using it for larger text elements or graphic elements, where contrast requirements are less stringent. For interactive elements like buttons, ensure sufficient contrast in both the normal and hover states. Utilizing tools to check color contrast ratios during the design process is highly recommended, and providing alternative styling options for users who need increased contrast can further enhance accessibility. When using Science Blue, ensure all text is at least 18pt or 14pt bold to increase readability. Also consider using a darker shade of blue, such as #0051A2, to meet accessibility requirements.

Shades

Digital Color Formats

RGB
1 115 229
RGB1 115 229
Red
Green
Blue
HSL
210deg 99.13% 45.1%
21099.1345.1HSL
Hue
Saturation
Lightness
HWB
210deg 0.39% 10.2%
2100.3910.2HWB
Hue
Whiteness
Blackness
hex#0173E5
rgb1 115 229
hsl210deg 99.13% 45.1%
cmyk99.56% 49.78% 0% 10.2%
hwb210deg 0.39% 10.2%
xyz-d650.2 0.18 0.77
oklch0.5688 0.1935 255.97
oklab0.5688 -0.05 -0.19
CMYK
99.56% 49.78% 0% 10.2%
99.5649.78010.2CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.2 0.18 0.77
0.20.180.77XYZ
X
Y
Z
OKLCH
0.5688 0.1935 255.97
0.56880.1935255.97LCH
Lightness
Chroma
Hue
OKLAB
0.5688 -0.05 -0.19
0.5688-0.05-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons