Science Blue

#0545D1

General Information about Science Blue

The hexadecimal color code #0545D1, also referred to as Science Blue, is a deep, saturated shade of blue. It is composed of 2% red, 27.1% green, and 82% blue. In the RGB color space, it has values of R:5, G:69, and B:209. In the CMYK color space, it is composed of C:0.98, M:0.67, Y:0, and K:0.18. This color falls under the blue color family, known for its association with trustworthiness, intelligence, and stability. Science Blue suggests a sense of calm authority, making it suitable for various applications where these qualities are desired. Its deep and vibrant nature makes it a versatile option in design and branding.

The color #0545D1, also known as Science Blue, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value necessitates careful consideration of color contrast when used for text or interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background to ensure readability. When pairing Science Blue with lighter colors, thorough testing with accessibility evaluation tools is crucial to verify sufficient contrast. Avoid using it for essential information or calls to action against dark backgrounds, as this can render content illegible for many users. Providing alternative text descriptions for images and using ARIA attributes to enhance the semantic structure can further improve accessibility when this color is employed in web design.

Shades

Digital Color Formats

RGB
5 69 209
RGB5 69 209
Red
Green
Blue
HSL
221.18deg 95.33% 41.96%
221.1895.3341.96HSL
Hue
Saturation
Lightness
HWB
221.18deg 1.96% 18.04%
221.181.9618.04HWB
Hue
Whiteness
Blackness
hex#0545D1
rgb5 69 209
hsl221.18deg 95.33% 41.96%
cmyk97.61% 66.99% 0% 18.04%
hwb221.18deg 1.96% 18.04%
xyz-d650.14 0.09 0.61
oklch0.4612 0.222 262.92
oklab0.4612 -0.03 -0.22
CMYK
97.61% 66.99% 0% 18.04%
97.6166.99018.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.14 0.09 0.61
0.140.090.61XYZ
X
Y
Z
OKLCH
0.4612 0.222 262.92
0.46120.222262.92LCH
Lightness
Chroma
Hue
OKLAB
0.4612 -0.03 -0.22
0.4612-0.03-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons