#3F51D9

Slateblue

#3F51D9

Open in generator

Color values

HEX

RGB

HSL

CMYK

R 63, G 81, B 217 · H 233°, S 67%, L 55% · C71 M63 Y0 K15

Shades & tints

Darker shades

#283AC8 #2130A6 #1A2684 #131B5E #0C113C #05071A

Lighter tints

#5D6CDF #7B87E5 #99A2EB #B2BAF0 #D0D5F6 #EEF0FC

Matching colors

Complementary

#3F51D9 #D9C73F

Analogous

#3F9ED9 #3F51D9 #7A3FD9

Triadic

#3F51D9 #D93F51 #51D93F

Contrast & accessibility

On white

6.19:1 — passes WCAG AA

On black

3.39:1 — fails WCAG AA

Check this color against another