Science Blue

#0557D1

General Information about #0557D1

The hexadecimal color code #0557D1, also known as Science Blue, represents a deep shade of blue in the RGB color model. It is composed of 2% red, 34.1% green, and 82% blue. In the RGB color space, this translates to R:5, G:87, B:209. Science Blue is often associated with feelings of trust, stability, and knowledge. It is a popular choice for brands looking to convey reliability and professionalism. This color is more commonly used in corporate settings and digital interfaces due to its calm and assuring nature. In color theory, blues are often linked to intellect, communication, and efficiency.

The color #0557D1, a deep shade of blue, presents some accessibility challenges, especially in text applications. When used as text on a white background, the contrast ratio is quite low, making it difficult for users with visual impairments to read comfortably. According to WCAG guidelines, sufficient contrast is crucial for readability. To improve accessibility, consider using #0557D1 with lighter backgrounds or pairing it with very light-colored text such as white or a pale yellow. Also, increasing the font size and weight can partially compensate for the low contrast. Tools like contrast checkers can help evaluate and adjust color combinations for optimal accessibility. When using it for interactive elements, ensure that hover and focus states have distinct visual cues to aid users who rely on keyboard navigation.

Shades

Digital Color Formats

RGB
5 87 209
RGB5 87 209
Red
Green
Blue
HSL
215.88deg 95.33% 41.96%
215.8895.3341.96HSL
Hue
Saturation
Lightness
HWB
215.88deg 1.96% 18.04%
215.881.9618.04HWB
Hue
Whiteness
Blackness
hex#0557D1
rgb5 87 209
hsl215.88deg 95.33% 41.96%
cmyk97.61% 58.37% 0% 18.04%
hwb215.88deg 1.96% 18.04%
xyz-d650.15 0.11 0.62
oklch0.4951 0.2011 260.31
oklab0.4951 -0.03 -0.2
CMYK
97.61% 58.37% 0% 18.04%
97.6158.37018.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.15 0.11 0.62
0.150.110.62XYZ
X
Y
Z
OKLCH
0.4951 0.2011 260.31
0.49510.2011260.31LCH
Lightness
Chroma
Hue
OKLAB
0.4951 -0.03 -0.2
0.4951-0.03-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons