Science Blue

#0343D3

General Information about Science Blue

Science Blue, with the hexadecimal color code #0343D3, is a vibrant and deep shade of blue. This color evokes feelings of trust, stability, and intelligence, making it a popular choice for various applications. In the RGB color model, it is composed of 1.2% red, 26.3% green, and 82.7% blue. Its high blue component gives it a strong presence, while the minimal red and moderate green balance the color, preventing it from appearing too cold. Science Blue is often associated with technology, science, and corporate branding. Its boldness makes it suitable for drawing attention and conveying authority. The color can be used to portray a serious but still modern message.

The color #0343D3, also known as Science Blue, presents some accessibility challenges, particularly in text applications. Its low luminance value necessitates careful consideration of contrast ratios to ensure readability for users with visual impairments. According to WCAG guidelines, sufficient contrast between text and background is crucial. For standard-sized text (14pt/18px and below), a contrast ratio of at least 4.5:1 is recommended, while large-sized text (18pt/24px and above) requires a minimum ratio of 3:1. When using Science Blue for text, pairing it with a light color such as white (#FFFFFF) or a very pale yellow (#FFFFE0) is advisable to meet these standards. Alternatively, using this blue for larger graphical elements or as a background color (with contrasting foreground elements) can mitigate accessibility concerns, provided that interactive components have clear visual cues and sufficient contrast. Using color alone to convey information should be avoided; supplementary cues like labels or icons are crucial to accommodate individuals with color blindness.

Shades

Digital Color Formats

RGB
3 67 211
RGB3 67 211
Red
Green
Blue
HSL
221.54deg 97.2% 41.96%
221.5497.241.96HSL
Hue
Saturation
Lightness
HWB
221.54deg 1.18% 17.25%
221.541.1817.25HWB
Hue
Whiteness
Blackness
hex#0343D3
rgb3 67 211
hsl221.54deg 97.2% 41.96%
cmyk98.58% 68.25% 0% 17.25%
hwb221.54deg 1.18% 17.25%
xyz-d650.14 0.09 0.63
oklch0.4595 0.2268 263.04
oklab0.4595 -0.03 -0.23
CMYK
98.58% 68.25% 0% 17.25%
98.5868.25017.25CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.14 0.09 0.63
0.140.090.63XYZ
X
Y
Z
OKLCH
0.4595 0.2268 263.04
0.45950.2268263.04LCH
Lightness
Chroma
Hue
OKLAB
0.4595 -0.03 -0.23
0.4595-0.03-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons