Dark Blue

#2403D3

General Information about #2403D3

The hexadecimal color code #2403D3 represents a dark shade of blue, often described as a deep indigo or dark sapphire. It's composed of 14.12% red, 1.18% green, and 82.75% blue. In the RGB color model, this translates to R:36, G:3, B:211. The HSL (hue, saturation, lightness) values are approximately hue 251°, saturation 97%, lightness 42%. This color is typically associated with feelings of calmness, authority, and intelligence, making it suitable for designs aiming to convey these emotions. However, due to its low luminance, it's essential to use it carefully in designs, especially when combined with text, to ensure readability and accessibility. Its usage may also be limited for users with color vision deficiency.

The color #2403D3, a deep, dark blue, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value (relative darkness) results in poor contrast against lighter backgrounds, making text and other elements difficult to read. To ensure accessibility, it's crucial to pair this color with very light shades. Using a contrast checker tool is highly recommended to verify that the contrast ratio meets WCAG (Web Content Accessibility Guidelines) standards, aiming for a minimum ratio of 4.5:1 for normal text and 3:1 for large text. Avoid using this color for critical interactive elements like buttons or links without ensuring sufficient contrast, as this can exclude users who rely on visual cues to navigate. Consider using a lighter tint or a completely different, more accessible color if contrast cannot be adequately improved.

Shades

Digital Color Formats

RGB
36 3 211
RGB36 3 211
Red
Green
Blue
HSL
249.52 97.2% 41.96%
249.5297.241.96HSL
Hue
Saturation
Lightness
HWB
249.52 1.18% 17.25%
249.521.1817.25HWB
Hue
Whiteness
Blackness
hex#2403D3
rgb36 3 211
hsl249.52 97.2% 41.96%
cmyk82.94% 98.58% 0% 17.25%
hwb249.52 1.18% 17.25%
xyz12.52 5.14 61.96
CMYK
82.94% 98.58% 0% 17.25%
82.9498.58017.25CMYK
Cyan
Magenta
Yellow
Key
XYZ
12.52 5.14 61.96
12.525.1461.96XYZ
X
Y
Z

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