BlueMid-toneMuted

Spectrum Blue

#3F468D
Contrast at a glance
White text
8.50:1AAA
Black text
2.33:1Fails
Open the contrast checker →

About Spectrum Blue

Spectrum Blue (#3F468D) is a mid-tone muted blue. Its RGB value is 63, 70, 141 and its HSL value is 235°, 38%, 40%. White text reads best on it, at a contrast ratio of 8.50:1 (WCAG AAA). Below are ten tints and shades of Spectrum Blue, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Harmonies

Do more with Spectrum Blue
Build a palette around it, generate a scale, or check it for accessibility.