#3F212D

#3F212D

Color Values

HEX

#3F212D

RGB

63, 33, 45

HSL

336.0, 31.2%, 18.8%

HSV

336.0, 47.6%, 24.7%

CMYK

0.0%, 47.6%, 28.6%, 75.3%

OKLCH

0.2922 0.0493 355.1

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#3F212D

#213F33

Analogous

#3F213C

#3F2421

#3F212D

Triadic

#3F212D

#2D3F21

#212D3F

Split Complementary

#3F212D

#213F24

#213C3F

Tetradic

#3F212D

#3C3F21

#213F33

#24213F

Color Blindness Simulation

Original

#3F212D

Protanopia

#32322A

Deuteranopia

#343629

Tritanopia

#3D2827

Achromatopsia

#282828

CSS Usage

background-color: #3F212D;
color: #3F212D;
border-color: #3F212D;
Nearest Tailwind: Stone 800 #292524

Tailwind Shades

50
#F9F5F7
100
#F2E8EC
200
#E6D0D9
300
#D5AFBE
400
#BE839B
500
#A75878
600
#864660
700
#6B384D
800
#542C3C
900
#3E232E
950
#27161D

Contrast Checker

Text on white

14.32:1

AA Pass AAA Pass

Text on black

1.47:1

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