#3F172B

#3F172B

Color Values

HEX

#3F172B

RGB

63, 23, 43

HSL

330.0, 46.5%, 16.9%

HSV

330.0, 63.5%, 24.7%

CMYK

0.0%, 63.5%, 31.7%, 75.3%

OKLCH

0.2731 0.0679 351.3

Properties

Warm Dark Nearest: RAL 4007 Purple Violet

Color Harmonies

Complementary

#3F172B

#173F2B

Analogous

#3F173F

#3F1717

#3F172B

Triadic

#3F172B

#2B3F17

#172B3F

Split Complementary

#3F172B

#173F17

#173F3F

Tetradic

#3F172B

#3F3F17

#173F2B

#17173F

Color Blindness Simulation

Original

#3F172B

Protanopia

#2E2D26

Deuteranopia

#303325

Tritanopia

#3D2222

Achromatopsia

#212121

CSS Usage

background-color: #3F172B;
color: #3F172B;
border-color: #3F172B;
Nearest Tailwind: Pink 950 #500724

Tailwind Shades

50
#FAF4F7
100
#F4E6ED
200
#ECCBDB
300
#DEA5C2
400
#CD75A1
500
#BB4480
600
#953766
700
#782C52
800
#5D2240
900
#451C30
950
#2B121F

Contrast Checker

Text on white

15.34:1

AA Pass AAA Pass

Text on black

1.37:1

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