#3F3FD8

#3F3FD8

Color Values

HEX

#3F3FD8

RGB

63, 63, 216

HSL

240,0, 66,2%, 54,7%

HSV

240,0, 70,8%, 84,7%

CMYK

70,8%, 70,8%, 0,0%, 15,3%

OKLCH

0,4779 0,2253 273,8

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3F3FD8

#D8D83F

Analogous

#3F8BD8

#8B3FD8

#3F3FD8

Triadic

#3F3FD8

#D83F3F

#3FD83F

Split Complementary

#3F3FD8

#D88B3F

#8BD83F

Tetradic

#3F3FD8

#D83F8B

#D8D83F

#3FD88B

Color Blindness Simulation

Original

#3F3FD8

Protanopia

#3F3FB3

Deuteranopia

#3F3FAA

Tritanopia

#3F968F

Achromatopsia

#4A4A4A

CSS Usage

background-color: #3F3FD8;
color: #3F3FD8;
border-color: #3F3FD8;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F3F3FC
100
#E3E3F7
200
#C4C4F3
300
#9999EA
400
#6262DF
500
#2B2BD4
600
#2222AA
700
#1C1C88
800
#16166A
900
#14144D
950
#0C0C31

Contrast Checker

Text on white

7,21:1

AA Pass AAA Pass

Text on black

2,91:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Şub 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Oca 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Oca 21, 2026