#3F3DD4

#3F3DD4

Color Values

HEX

#3F3DD4

RGB

63, 61, 212

HSL

240.8, 63.7%, 53.5%

HSV

240.8, 71.2%, 83.1%

CMYK

70.3%, 71.2%, 0.0%, 16.9%

OKLCH

0.4711 0.2225 274.3

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3F3DD4

#D2D43D

Analogous

#3D86D4

#8A3DD4

#3F3DD4

Triadic

#3F3DD4

#D43F3D

#3DD43F

Split Complementary

#3F3DD4

#D48A3D

#86D43D

Tetradic

#3F3DD4

#D43D86

#D2D43D

#3DD48A

Color Blindness Simulation

Original

#3F3DD4

Protanopia

#3E3EB0

Deuteranopia

#3E3EA7

Tritanopia

#3F938C

Achromatopsia

#484848

CSS Usage

background-color: #3F3DD4;
color: #3F3DD4;
border-color: #3F3DD4;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FB
100
#E4E3F7
200
#C5C5F2
300
#9C9BE9
400
#6665DD
500
#302ED1
600
#2725A7
700
#1F1E86
800
#181768
900
#15154C
950
#0E0D30

Contrast Checker

Text on white

7.42:1

AA Pass AAA Pass

Text on black

2.83:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026