#3D3663

#3D3663

Color Values

HEX

#3D3663

RGB

61, 54, 99

HSL

249.3, 29.4%, 30.0%

HSV

249.3, 45.5%, 38.8%

CMYK

38.4%, 45.5%, 0.0%, 61.2%

OKLCH

0.3625 0.0763 289.2

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#3D3663

#5C6336

Analogous

#364663

#533663

#3D3663

Triadic

#3D3663

#633D36

#36633D

Split Complementary

#3D3663

#635336

#466336

Tetradic

#3D3663

#633646

#5C6336

#366353

Color Blindness Simulation

Original

#3D3663

Protanopia

#3A3A58

Deuteranopia

#3A3B56

Tritanopia

#3D504E

Achromatopsia

#3B3B3B

CSS Usage

background-color: #3D3663;
color: #3D3663;
border-color: #3D3663;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F6F5F9
100
#EAE9F2
200
#D4D1E6
300
#B5B0D4
400
#8E85BC
500
#665AA5
600
#514884
700
#413A6A
800
#332D52
900
#28243D
950
#191727

Contrast Checker

Text on white

11.02:1

AA Pass AAA Pass

Text on black

1.91:1

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