BlueMid-toneMuted

Bio Blue

#445E9E

Contrast at a glance

White text

6.29:1AA

Black text

3.15:1AA large

Open the contrast checker →

About Bio Blue

Bio Blue (#445E9E) is a mid-tone muted blue. Its RGB value is 68, 94, 158 and its HSL value is 223°, 40%, 44%. White text reads best on it, at a contrast ratio of 6.29:1 (WCAG AA). Below are ten tints and shades of Bio Blue, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Tints

Open in Scales →

Shades

Open in Scales →

Harmonies

Complementary

#445E9E · #9E8444

Analogous

#448B9E · #445E9E · #57449E

Triadic

#445E9E · #9E445E · #5E9E44

Split complementary

#445E9E · #9E5744 · #8B9E44

Do more with Bio Blue

Build a palette around it, generate a scale, or check it for accessibility.

Start a palette Generate a scale Check contrast