#383FD1

#383FD1

Color Values

HEX

#383FD1

RGB

56, 63, 209

HSL

237.3, 62.4%, 52.0%

HSV

237.3, 73.2%, 82.0%

CMYK

73.2%, 69.9%, 0.0%, 18.0%

OKLCH

0.4671 0.2186 272.1

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#383FD1

#D1CA38

Analogous

#388BD1

#7E38D1

#383FD1

Triadic

#383FD1

#D1383F

#3FD138

Split Complementary

#383FD1

#D17E38

#8BD138

Tetradic

#383FD1

#D1388B

#D1CA38

#38D17E

Color Blindness Simulation

Original

#383FD1

Protanopia

#3B3BAE

Deuteranopia

#3B3AA5

Tritanopia

#38928C

Achromatopsia

#484848

CSS Usage

background-color: #383FD1;
color: #383FD1;
border-color: #383FD1;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F4FB
100
#E4E5F7
200
#C5C7F2
300
#9C9FE8
400
#666BDC
500
#3037CF
600
#262CA6
700
#1F2385
800
#181C68
900
#15184C
950
#0D0F30

Contrast Checker

Text on white

7.5:1

AA Pass AAA Pass

Text on black

2.8:1

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