#383370

#383370

Color Values

HEX

#383370

RGB

56, 51, 112

HSL

244.9, 37.4%, 32.0%

HSV

244.9, 54.5%, 43.9%

CMYK

50.0%, 54.5%, 0.0%, 56.1%

OKLCH

0.3605 0.1019 283.7

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#383370

#6B7033

Analogous

#334D70

#573370

#383370

Triadic

#383370

#703833

#337038

Split Complementary

#383370

#705733

#4D7033

Tetradic

#383370

#70334D

#6B7033

#337057

Color Blindness Simulation

Original

#383370

Protanopia

#363661

Deuteranopia

#36365E

Tritanopia

#385653

Achromatopsia

#383838

CSS Usage

background-color: #383370;
color: #383370;
border-color: #383370;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5FA
100
#E8E7F3
200
#D0CEE9
300
#AFABD9
400
#837DC4
500
#5850AF
600
#46408C
700
#383370
800
#2C2858
900
#232041
950
#161429

Contrast Checker

Text on white

11.2:1

AA Pass AAA Pass

Text on black

1.88:1

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