#3F41FC

#3F41FC

Color Values

HEX

#3F41FC

RGB

63, 65, 252

HSL

239,4, 96,9%, 61,8%

HSV

239,4, 75,0%, 98,8%

CMYK

75,0%, 74,2%, 0,0%, 1,2%

OKLCH

0,5165 0,2654 271,8

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#3F41FC

#FCFA3F

Analogous

#3F9FFC

#9C3FFC

#3F41FC

Triadic

#3F41FC

#FC3F41

#41FC3F

Split Complementary

#3F41FC

#FC9C3F

#9FFC3F

Tetradic

#3F41FC

#FC3F9F

#FCFA3F

#3FFC9C

Color Blindness Simulation

Original

#3F41FC

Protanopia

#4040CF

Deuteranopia

#4040C4

Tritanopia

#3FABA3

Achromatopsia

#4E4E4E

CSS Usage

background-color: #3F41FC;
color: #3F41FC;
border-color: #3F41FC;
Nearest Tailwind: Violet 600 #7C3AED

Tailwind Shades

50
#F1F1FE
100
#DEDFFC
200
#B9B9FE
300
#8688FD
400
#4547FC
500
#0406FB
600
#0305C9
700
#0304A1
800
#02037E
900
#06075B
950
#040439

Contrast Checker

Text on white

6,23:1

AA Pass AAA Fail

Text on black

3,37:1

AA Fail AAA Fail

Related Articles

Tutorials

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

يناير 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

يناير 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

يناير 15, 2026