#383DCB

#383DCB

Color Values

HEX

#383DCB

RGB

56, 61, 203

HSL

238.0, 58.6%, 50.8%

HSV

238.0, 72.4%, 79.6%

CMYK

72.4%, 70.0%, 0.0%, 20.4%

OKLCH

0.4581 0.2133 272.7

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#383DCB

#CBC638

Analogous

#3886CB

#7D38CB

#383DCB

Triadic

#383DCB

#CB383D

#3DCB38

Split Complementary

#383DCB

#CB7D38

#86CB38

Tetradic

#383DCB

#CB3886

#CBC638

#38CB7D

Color Blindness Simulation

Original

#383DCB

Protanopia

#3A3AA9

Deuteranopia

#3A3AA0

Tritanopia

#388D88

Achromatopsia

#464646

CSS Usage

background-color: #383DCB;
color: #383DCB;
border-color: #383DCB;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F4FB
100
#E4E5F6
200
#C6C8F0
300
#9EA0E6
400
#696DD8
500
#353ACA
600
#2A2EA2
700
#222581
800
#1A1D65
900
#17194A
950
#0E102F

Contrast Checker

Text on white

7.78:1

AA Pass AAA Pass

Text on black

2.7:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026