Dark Blue

#0603D3

General Information about #0603D3

The hex color #0603D3 is a very dark shade of blue. In the RGB color model, it is composed of 2.4% red, 1.2% green, and 82.7% blue. In the CMYK color model, it is composed of 97.1% cyan, 98.5% magenta, 0% yellow, and 17.3% black. This indicates that the color is heavily reliant on blue, with minimal contributions from red and green. It's a very pure representation of blue, nearly reaching the maximum value possible within the hex color system for blue. Due to its high blue concentration and low red/green values, it appears deep and saturated. The darkness of the color suggests a low lightness value, making it suitable for creating a strong contrast against lighter colors but also posing challenges for accessibility if not used carefully.

The hex color #0603D3, a deep dark blue, presents significant accessibility challenges, especially in web design. Its extremely low lightness value means that text or interactive elements using this color as a background will require very light foreground colors to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. If using #0603D3 for text, ensure the background is a very light color, nearly white, to achieve acceptable contrast. Avoid using this color for critical information or interactive elements without careful consideration of color contrast. Users with visual impairments will struggle to distinguish content if the contrast is insufficient. Thorough testing with accessibility tools is essential when employing such a dark hue. Also, avoid using this color for focus indicators, as users need to clearly see where the focus is.

Shades

Digital Color Formats

RGB
6 3 211
RGB6 3 211
Red
Green
Blue
HSL
240.87 97.2% 41.96%
240.8797.241.96HSL
Hue
Saturation
Lightness
HWB
240.87 1.18% 17.25%
240.871.1817.25HWB
Hue
Whiteness
Blackness
hex#0603D3
rgb6 3 211
hsl240.87 97.2% 41.96%
cmyk97.16% 98.58% 0% 17.25%
hwb240.87 1.18% 17.25%
xyz11.87 4.81 61.93
CMYK
97.16% 98.58% 0% 17.25%
97.1698.58017.25CMYK
Cyan
Magenta
Yellow
Key
XYZ
11.87 4.81 61.93
11.874.8161.93XYZ
X
Y
Z

Alternative colors

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