#1819BA

#1819BA

Color Values

HEX

#1819BA

RGB

24, 25, 186

HSL

239.6, 77.1%, 41.2%

HSV

239.6, 87.1%, 72.9%

CMYK

87.1%, 86.6%, 0.0%, 27.1%

OKLCH

0.3785 0.2321 267.7

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#1819BA

#BAB918

Analogous

#186ABA

#6818BA

#1819BA

Triadic

#1819BA

#BA1819

#19BA18

Split Complementary

#1819BA

#BA6818

#6ABA18

Tetradic

#1819BA

#BA186A

#BAB918

#18BA68

Color Blindness Simulation

Original

#1819BA

Protanopia

#181893

Deuteranopia

#18188A

Tritanopia

#18746E

Achromatopsia

#242424

CSS Usage

background-color: #1819BA;
color: #1819BA;
border-color: #1819BA;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F2F2FC
100
#E1E2F9
200
#C0C0F7
300
#9393F1
400
#5859E9
500
#1D1FE2
600
#1718B5
700
#131491
800
#0F0F71
900
#0F0F52
950
#090A34

Contrast Checker

Text on white

11.13:1

AA Pass AAA Pass

Text on black

1.89:1

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