Dark Blue

#0A0DDC

About #0A0DDC

The hexadecimal color code #0A0DDC represents a very dark shade of blue. In the RGB color model, it is composed of 3.92% red, 5.1% green, and 86.27% blue. This significant dominance of blue contributes to its deep and intense hue. In the CMYK color model, it consists of 95% cyan, 94% magenta, 0% yellow, and 14% black. This color is often associated with feelings of depth, stability, and wisdom. It can be used to evoke a sense of trust and authority, making it a popular choice for corporate branding and website design. However, due to its low lightness value of 0.05, accessibility considerations are important when using this color, particularly for text and interactive elements.

The color #0A0DDC, a deep dark blue, presents significant accessibility challenges. Its extremely low luminance of approximately 1% makes it difficult to perceive against most backgrounds, especially white. For text, a very high contrast ratio is crucial to ensure readability, ideally exceeding 7:1 for small text and 4.5:1 for large text as per WCAG guidelines. When using this color for interactive elements like buttons, ensure that sufficient visual cues beyond color alone indicate the interactive state (e.g., borders, underlines, or changes in shape). Avoid using this color for conveying critical information without redundant cues, as users with color vision deficiencies may not be able to distinguish it effectively. Thoroughly test the color scheme with accessibility evaluation tools and with users who have visual impairments to validate its usability.

Shades

Digital Color Formats

RGB
10 13 220
RGB10 13 220
Red
Green
Blue
HSL
239.14deg 91.3% 45.1%
239.1491.345.1HSL
Hue
Saturation
Lightness
HWB
239.14deg 3.92% 13.73%
239.143.9213.73HWB
Hue
Whiteness
Blackness
hex#0A0DDC
rgb10 13 220
hsl239.14deg 91.3% 45.1%
cmyk95.45% 94.09% 0% 13.73%
hwb239.14deg 3.92% 13.73%
xyz-d650.13 0.06 0.68
oklch0.4113 0.2753 265.04
oklab0.4113 -0.02 -0.27
CMYK
95.45% 94.09% 0% 13.73%
95.4594.09013.73CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.06 0.68
0.130.060.68XYZ
X
Y
Z
OKLCH
0.4113 0.2753 265.04
0.41130.2753265.04LCH
Lightness
Chroma
Hue
OKLAB
0.4113 -0.02 -0.27
0.4113-0.02-0.27LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons