Dark Blue

#0123C9

General Information

#0123c9 is a dark shade of blue. In the RGB color model, it consists of 0.4% red, 13.7% green, and 78.8% blue. This composition results in a color that is perceived as deep and intense. The hexadecimal representation indicates the proportional mix of these primary colors. Dark blue colors are often associated with feelings of trust, stability, and intelligence, making them popular choices for corporate branding and professional contexts. They can also evoke a sense of calm and tranquility, similar to the ocean or the night sky. This particular shade, due to its darkness, should be used with caution in designs to ensure readability and accessibility.

The color #0123c9 presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value results in poor contrast against light backgrounds, making text and interface elements difficult to discern. According to WCAG guidelines, sufficient contrast is crucial for readability and usability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #0123c9 on a white background, for example, would fall far short of these recommendations. To improve accessibility, consider using a much lighter color for the background or a significantly lighter shade of blue. Ensuring adequate contrast is essential for users with low vision, color blindness, or other visual impairments. Testing with accessibility tools and getting feedback from users with disabilities are vital steps in ensuring inclusive design.

Shades

Digital Color Formats

RGB
1 35 201
RGB1 35 201
Red
Green
Blue
HSL
229.8deg 99.01% 39.61%
229.899.0139.61HSL
Hue
Saturation
Lightness
HWB
229.8deg 0.39% 21.18%
229.80.3921.18HWB
Hue
Whiteness
Blackness
hex#0123C9
rgb1 35 201
hsl229.8deg 99.01% 39.61%
cmyk99.5% 82.59% 0% 21.18%
hwb229.8deg 0.39% 21.18%
xyz-d650.11 0.05 0.56
oklch0.4021 0.2455 264.28
oklab0.4021 -0.02 -0.24
CMYK
99.5% 82.59% 0% 21.18%
99.582.59021.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.05 0.56
0.110.050.56XYZ
X
Y
Z
OKLCH
0.4021 0.2455 264.28
0.40210.2455264.28LCH
Lightness
Chroma
Hue
OKLAB
0.4021 -0.02 -0.24
0.4021-0.02-0.24LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons