Dark Blue

#0509C5

General Information about #0509C5

#0509c5 is a hexadecimal color code representing a very dark shade of blue. It is composed of 0.2% red, 3.5% green, and 77.3% blue. In the RGB color space, it is characterized by these low red and green values and a dominant blue component. This hex code is often associated with feelings of depth, stability, and authority, common connotations of the color blue. Due to its darkness, it is not commonly used for large areas in design but rather as an accent or highlight color. Its dark nature also means it has a low lightness value, which impacts its accessibility when paired with other colors.

The hex color #0509c5, a dark blue, presents significant accessibility challenges. Its low lightness value means it offers very little contrast against light backgrounds, making text or UI elements difficult to read for users, especially those with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for readability. Using #0509c5 for text on a white background would fail the contrast ratio requirements for both normal and large text sizes. To improve accessibility, consider using a much lighter color for text or interactive elements when using #0509c5 as a background, or vice versa. Tools are available to check contrast ratios and ensure compliance with accessibility standards, promoting inclusivity for all users.

Shades

Digital Color Formats

RGB
5 9 197
RGB5 9 197
Red
Green
Blue
HSL
238.75deg 95.05% 39.61%
238.7595.0539.61HSL
Hue
Saturation
Lightness
HWB
238.75deg 1.96% 22.75%
238.751.9622.75HWB
Hue
Whiteness
Blackness
hex#0509C5
rgb5 9 197
hsl238.75deg 95.05% 39.61%
cmyk97.46% 95.43% 0% 22.75%
hwb238.75deg 1.96% 22.75%
xyz-d650.1 0.04 0.53
oklch0.3775 0.2543 264.72
oklab0.3775 -0.02 -0.25
CMYK
97.46% 95.43% 0% 22.75%
97.4695.43022.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.04 0.53
0.10.040.53XYZ
X
Y
Z
OKLCH
0.3775 0.2543 264.72
0.37750.2543264.72LCH
Lightness
Chroma
Hue
OKLAB
0.3775 -0.02 -0.25
0.3775-0.02-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons