Dark Blue

#2F09CD

General Information about #2F09CD

The hexadecimal color code #2F09CD represents a dark shade of blue in the RGB color model. It is composed of 18.43% red, 3.53% green, and 80.39% blue. In the CMYK color model, it consists of 77% cyan, 96% magenta, 0% yellow, and 20% black. The hue angle is 251.5 degrees, the saturation is 93.3%, and the lightness is 41.9%. This color is often described as a deep, electric blue, having a strong presence and a somewhat futuristic feel. Colors similar to #2F09CD can evoke feelings of trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. It is also associated with stability, and is considered beneficial to the mind and body. In different cultures, blue may have varying significances, ranging from calmness to mourning.

The hex color #2F09CD, a dark blue, presents significant accessibility challenges, especially when used as a background for text. Its low luminance value means that text needs to be very light (white or near-white) to achieve sufficient contrast for readability, adhering to WCAG guidelines for contrast ratios. The contrast ratio between #2F09CD and pure white (#FFFFFF) is good, but careful consideration must be given to text size and font weight; larger or bolder text can slightly improve readability. When used for interactive elements like buttons, clear visual cues besides color are essential, such as borders or icons, to ensure usability for individuals with color vision deficiencies. Furthermore, avoid pairing #2F09CD with other dark colors or colors close to it on the spectrum, as this can exacerbate contrast issues.

Shades

Digital Color Formats

RGB
47 9 205
RGB47 9 205
Red
Green
Blue
HSL
251.63deg 91.59% 41.96%
251.6391.5941.96HSL
Hue
Saturation
Lightness
HWB
251.63deg 3.53% 19.61%
251.633.5319.61HWB
Hue
Whiteness
Blackness
hex#2F09CD
rgb47 9 205
hsl251.63deg 91.59% 41.96%
cmyk77.07% 95.61% 0% 19.61%
hwb251.63deg 3.53% 19.61%
xyz-d650.12 0.05 0.58
oklch0.404 0.2532 272.95
oklab0.404 0.01 -0.25
CMYK
77.07% 95.61% 0% 19.61%
77.0795.61019.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.05 0.58
0.120.050.58XYZ
X
Y
Z
OKLCH
0.404 0.2532 272.95
0.4040.2532272.95LCH
Lightness
Chroma
Hue
OKLAB
0.404 0.01 -0.25
0.4040.01-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons