#3F2F57

#3F2F57

Color Values

HEX

#3F2F57

RGB

63, 47, 87

HSL

264.0, 29.9%, 26.3%

HSV

264.0, 46.0%, 34.1%

CMYK

27.6%, 46.0%, 0.0%, 65.9%

OKLCH

0.3423 0.0704 301.2

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#3F2F57

#47572F

Analogous

#2F3357

#532F57

#3F2F57

Triadic

#3F2F57

#573F2F

#2F573F

Split Complementary

#3F2F57

#57532F

#33572F

Tetradic

#3F2F57

#572F33

#47572F

#2F5753

Color Blindness Simulation

Original

#3F2F57

Protanopia

#38384D

Deuteranopia

#393A4B

Tritanopia

#3E4644

Achromatopsia

#353535

CSS Usage

background-color: #3F2F57;
color: #3F2F57;
border-color: #3F2F57;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F7F5F9
100
#ECE9F2
200
#D9D1E6
300
#BEB0D4
400
#9B84BD
500
#7859A6
600
#604884
700
#4D396A
800
#3C2D53
900
#2E233D
950
#1D1627

Contrast Checker

Text on white

11.96:1

AA Pass AAA Pass

Text on black

1.76:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026