Science Blue

#0564D1

General Information about Science Blue

The hexadecimal color code #0564D1, commonly referred to as Science Blue, is a vibrant and deep shade of blue. It is composed of 2.0% red, 39.2% green, and 82.0% blue. In the RGB color model, this translates to 5 red, 100 green, and 209 blue. In the CMYK color model, often used in printing, it consists of 98% cyan, 52% magenta, 0% yellow, and 18% black. Science Blue evokes feelings of trust, intelligence, and professionalism, making it a popular choice for branding, especially in the tech and science industries. Its distinct hue ensures visibility and impact, while its relative darkness lends it a sense of authority and stability.

The color #0564D1, also known as Science Blue, presents some accessibility challenges, particularly for users with visual impairments. Its low luminance of 0.11 makes it difficult to achieve sufficient contrast against lighter backgrounds, which is crucial for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #0564D1 for text or interactive elements, it's essential to pair it with a very light color, such as white or a pale yellow, to ensure adequate contrast. Tools like contrast checkers can help verify compliance. Additionally, providing alternative visual cues, such as icons or text labels, can enhance usability for users who may have difficulty distinguishing color alone. For decorative purposes, these rules are less strict, but should be considered depending on the audience.

Shades

Digital Color Formats

RGB
5 100 209
RGB5 100 209
Red
Green
Blue
HSL
212.06deg 95.33% 41.96%
212.0695.3341.96HSL
Hue
Saturation
Lightness
HWB
212.06deg 1.96% 18.04%
212.061.9618.04HWB
Hue
Whiteness
Blackness
hex#0564D1
rgb5 100 209
hsl212.06deg 95.33% 41.96%
cmyk97.61% 52.15% 0% 18.04%
hwb212.06deg 1.96% 18.04%
xyz-d650.16 0.14 0.62
oklch0.522 0.1855 257.41
oklab0.522 -0.04 -0.18
CMYK
97.61% 52.15% 0% 18.04%
97.6152.15018.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.16 0.14 0.62
0.160.140.62XYZ
X
Y
Z
OKLCH
0.522 0.1855 257.41
0.5220.1855257.41LCH
Lightness
Chroma
Hue
OKLAB
0.522 -0.04 -0.18
0.522-0.04-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons