#3D3F68

#3D3F68

Color Values

HEX

#3D3F68

RGB

61, 63, 104

HSL

237.2, 26.1%, 32.4%

HSV

237.2, 41.3%, 40.8%

CMYK

41.3%, 39.4%, 0.0%, 59.2%

OKLCH

0.3854 0.0693 280.5

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#3D3F68

#68663D

Analogous

#3D5568

#513D68

#3D3F68

Triadic

#3D3F68

#683D3F

#3F683D

Split Complementary

#3D3F68

#68513D

#55683D

Tetradic

#3D3F68

#683D55

#68663D

#3D6851

Color Blindness Simulation

Original

#3D3F68

Protanopia

#3E3E5E

Deuteranopia

#3E3E5C

Tritanopia

#3D5655

Achromatopsia

#424242

CSS Usage

background-color: #3D3F68;
color: #3D3F68;
border-color: #3D3F68;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F6F6F9
100
#E9EAF1
200
#D2D3E5
300
#B2B3D2
400
#888AB9
500
#5E61A1
600
#4B4E81
700
#3C3E67
800
#2F3150
900
#25263C
950
#171826

Contrast Checker

Text on white

9.96:1

AA Pass AAA Pass

Text on black

2.11:1

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