Science Blue

#0D47D9

General Information about #0D47D9

The hexadecimal color code #0D47D9, often referred to as "Science Blue", represents a deep and vibrant shade of blue in the RGB color model. It is composed of 5.1% red, 27.8% green, and 85.1% blue. This particular shade of blue is often associated with feelings of calmness, intelligence, and sophistication. In color theory, blue is known for its ability to evoke a sense of peace and tranquility. In webdesign, this color can be used to create a trusting feeling and has a professional impression. It is also often used in marketing, to make a product or company feel more reliable.

The color #0D47D9, a deep shade of blue, presents some accessibility considerations, particularly in web design. When used as a background color, it's crucial to ensure sufficient contrast with text or other foreground elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using a light color like white or a very pale yellow for text on a #0D47D9 background can help meet these standards. Avoid using similarly dark colors as text, as the contrast will be insufficient, making it difficult for users, especially those with visual impairments, to read the content. Tools like contrast checkers can be used to verify compliance. Also, consider providing alternative styling options for users who may have specific color preferences or needs.

Shades

Digital Color Formats

RGB
13 71 217
RGB13 71 217
Red
Green
Blue
HSL
222.94deg 88.7% 45.1%
222.9488.745.1HSL
Hue
Saturation
Lightness
HWB
222.94deg 5.1% 14.9%
222.945.114.9HWB
Hue
Whiteness
Blackness
hex#0D47D9
rgb13 71 217
hsl222.94deg 88.7% 45.1%
cmyk94.01% 67.28% 0% 14.9%
hwb222.94deg 5.1% 14.9%
xyz-d650.15 0.1 0.67
oklch0.4736 0.2287 263.53
oklab0.4736 -0.03 -0.23
CMYK
94.01% 67.28% 0% 14.9%
94.0167.28014.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.15 0.1 0.67
0.150.10.67XYZ
X
Y
Z
OKLCH
0.4736 0.2287 263.53
0.47360.2287263.53LCH
Lightness
Chroma
Hue
OKLAB
0.4736 -0.03 -0.23
0.4736-0.03-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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