Dark Blue

#0310D3

General Information about #0310D3

#0310D3 is a dark shade of blue. In the RGB color model, it is composed of 1.18% red, 6.27% green, and 82.75% blue. Representing a deep, saturated hue, it's often associated with feelings of stability, trust, and intelligence. Colors like #0310D3 are commonly used to create a sense of professionalism and reliability in branding and marketing materials. Its hexadecimal representation makes it easy to use in digital design, allowing for consistent color reproduction across various platforms and devices. The color's low red and green values contribute to its dark appearance, making it a cool and calming color choice. Understanding the composition of such colors is crucial for designers aiming to create specific moods and effects.

The hex color #0310D3, a dark blue, presents significant accessibility challenges, especially in web design. Its low luminance value means it offers insufficient contrast against light backgrounds, potentially making text or interactive elements unreadable for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. This dark blue likely falls far short of these requirements when paired with common background colors like white or light gray. To improve accessibility, consider using this color sparingly, primarily as an accent rather than for crucial text or interactive components. Always pair it with a very light color, ensuring that the contrast ratio meets or exceeds WCAG standards. Tools are available online to check color contrast ratios, helping designers and developers make informed decisions to ensure inclusivity.

Shades

Digital Color Formats

RGB
3 16 211
RGB3 16 211
Red
Green
Blue
HSL
236.25 97.2% 41.96%
236.2597.241.96HSL
Hue
Saturation
Lightness
HWB
236.25 1.18% 17.25%
236.251.1817.25HWB
Hue
Whiteness
Blackness
hex#0310D3
rgb3 16 211
hsl236.25 97.2% 41.96%
cmyk98.58% 92.42% 0% 17.25%
hwb236.25 1.18% 17.25%
xyz11.98 5.09 61.98
CMYK
98.58% 92.42% 0% 17.25%
98.5892.42017.25CMYK
Cyan
Magenta
Yellow
Key
XYZ
11.98 5.09 61.98
11.985.0961.98XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025