#3F173D

#3F173D

Color Values

HEX

#3F173D

RGB

63, 23, 61

HSL

303.0, 46.5%, 16.9%

HSV

303.0, 63.5%, 24.7%

CMYK

0.0%, 63.5%, 3.2%, 75.3%

OKLCH

0.2824 0.0836 329.5

Properties

Warm Dark Nearest: RAL 4007 Purple Violet

Color Harmonies

Complementary

#3F173D

#173F19

Analogous

#2D173F

#3F1729

#3F173D

Triadic

#3F173D

#3D3F17

#173D3F

Split Complementary

#3F173D

#293F17

#173F2D

Tetradic

#3F173D

#3F2D17

#173F19

#17293F

Color Blindness Simulation

Original

#3F173D

Protanopia

#2E2D34

Deuteranopia

#303332

Tritanopia

#3D2D2B

Achromatopsia

#222222

CSS Usage

background-color: #3F173D;
color: #3F173D;
border-color: #3F173D;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#FAF4FA
100
#F4E6F3
200
#ECCBEA
300
#DEA5DB
400
#CD75C8
500
#BB44B5
600
#953791
700
#782C74
800
#5D225A
900
#451C43
950
#2B122A

Contrast Checker

Text on white

14.99:1

AA Pass AAA Pass

Text on black

1.4:1

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