#3F3CC0

#3F3CC0

Color Values

HEX

#3F3CC0

RGB

63, 60, 192

HSL

241,4, 52,4%, 49,4%

HSV

241,4, 68,7%, 75,3%

CMYK

67,2%, 68,7%, 0,0%, 24,7%

OKLCH

0,4504 0,199 275,8

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3F3CC0

#BDC03C

Analogous

#3C7BC0

#813CC0

#3F3CC0

Triadic

#3F3CC0

#C03F3C

#3CC03F

Split Complementary

#3F3CC0

#C0813C

#7BC03C

Tetradic

#3F3CC0

#C03C7B

#BDC03C

#3CC081

Color Blindness Simulation

Original

#3F3CC0

Protanopia

#3E3EA0

Deuteranopia

#3E3E98

Tritanopia

#3F8781

Achromatopsia

#464646

CSS Usage

background-color: #3F3CC0;
color: #3F3CC0;
border-color: #3F3CC0;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F4FB
100
#E6E5F5
200
#C9C9EE
300
#A3A2E2
400
#726FD2
500
#403DC2
600
#33319B
700
#29277C
800
#201E61
900
#1B1A47
950
#11102D

Contrast Checker

Text on white

8,02:1

AA Pass AAA Pass

Text on black

2,62:1

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