Science Blue

#055DD1

General Information about #055DD1

The hexadecimal color code #055DD1 represents a shade of blue, specifically Science Blue. It is composed of 05 red, 5D green, and D1 blue. In the RGB color model, this translates to 2 red, 93 green, and 209 blue. The color is a cool, deep blue that can evoke feelings of trust, intelligence, and stability. It's often associated with technology, science, and professionalism. Converting it to other color models, it has values of C95 M55 Y0 K18 in CMYK, H214 S98 L41 in HSL and 485 in XYZ. #055DD1 is not part of the web safe color palette. It is a vibrant color with the luminosity of 0.14. This specific hue can be found under various names in different color naming systems, but its underlying hexadecimal representation ensures its consistent reproduction across digital devices.

The color #055DD1, also known as Science Blue, presents some accessibility challenges, particularly for users with visual impairments. Its relatively low lightness value (around 25%) means that it can be difficult to read text rendered in this color against a dark background. Conversely, using white text on a #055DD1 background can provide sufficient contrast. According to WCAG guidelines, to meet the minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text, careful consideration must be given to the foreground color. Tools like contrast checkers are essential for verifying adequate contrast. In user interface design, this color should be used judiciously, especially for critical elements like buttons or links, ensuring sufficient contrast ratios are met to accommodate all users, including those with low vision or color blindness. Using a lighter shade or a color with higher luminance as an alternative for interactive elements can enhance usability and inclusivity.

Shades

Digital Color Formats

RGB
5 93 209
RGB5 93 209
Red
Green
Blue
HSL
214.12deg 95.33% 41.96%
214.1295.3341.96HSL
Hue
Saturation
Lightness
HWB
214.12deg 1.96% 18.04%
214.121.9618.04HWB
Hue
Whiteness
Blackness
hex#055DD1
rgb5 93 209
hsl214.12deg 95.33% 41.96%
cmyk97.61% 55.5% 0% 18.04%
hwb214.12deg 1.96% 18.04%
xyz-d650.15 0.12 0.62
oklch0.5073 0.1939 259.09
oklab0.5073 -0.04 -0.19
CMYK
97.61% 55.5% 0% 18.04%
97.6155.5018.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.15 0.12 0.62
0.150.120.62XYZ
X
Y
Z
OKLCH
0.5073 0.1939 259.09
0.50730.1939259.09LCH
Lightness
Chroma
Hue
OKLAB
0.5073 -0.04 -0.19
0.5073-0.04-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons