Dark Blue

#0123D5

General Information about #0123D5

The hexadecimal color #0123d5, commonly referred to as dark blue, is a shade of blue that leans towards the deeper end of the spectrum. It is composed of 0.4% red, 13.7% green, and 83.5% blue. In the RGB color model, it is represented as (1, 35, 213). This color has a strong blue tone, reflecting its high blue component. In the HSV color space, #0123d5 has a hue of 229 degrees, a saturation of 99.5%, and a value of 83.5%. In the CMYK color model, its components are 0.99, 0.84, 0, and 0.16. Its wavelength is approximately 470 nm, placing it within the blue region of the visible spectrum. This hex color can be used for digital art, user interfaces, and as an accent color. Its distinctive blue hue makes it a versatile choice.

The hex color #0123d5, a deep shade of blue, presents significant accessibility challenges, especially in text applications. Its low luminance value necessitates careful consideration of contrast ratios. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability, particularly for users with visual impairments. When using #0123d5 for text, a very light background color, such as white or a pale yellow, is essential to meet the minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. Conversely, when using #0123d5 as a background, text should be a light color. Tools like contrast checkers can accurately measure these ratios to ensure compliance. Also consider the use of larger font sizes and heavier font weights to improve readability. Avoid using #0123d5 with similar dark colors as this will cause the content to be unreadable for many users.

Shades

Digital Color Formats

RGB
1 35 213
RGB1 35 213
Red
Green
Blue
HSL
230.38 99.07% 41.96%
230.3899.0741.96HSL
Hue
Saturation
Lightness
HWB
230.38 0.39% 16.47%
230.380.3916.47HWB
Hue
Whiteness
Blackness
hex#0123D5
rgb1 35 213
hsl230.38 99.07% 41.96%
cmyk99.53% 83.57% 0% 16.47%
hwb230.38 0.39% 16.47%
xyz12.62 6.01 63.45
CMYK
99.53% 83.57% 0% 16.47%
99.5383.57016.47CMYK
Cyan
Magenta
Yellow
Key
XYZ
12.62 6.01 63.45
12.626.0163.45XYZ
X
Y
Z

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