#1819AC

#1819AC

Color Values

HEX

#1819AC

RGB

24, 25, 172

HSL

239.6, 75.5%, 38.4%

HSV

239.6, 86.0%, 67.5%

CMYK

86.0%, 85.5%, 0.0%, 32.5%

OKLCH

0.3608 0.2167 268.3

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#1819AC

#ACAB18

Analogous

#1863AC

#6118AC

#1819AC

Triadic

#1819AC

#AC1819

#19AC18

Split Complementary

#1819AC

#AC6118

#63AC18

Tetradic

#1819AC

#AC1863

#ACAB18

#18AC61

Color Blindness Simulation

Original

#1819AC

Protanopia

#181888

Deuteranopia

#181880

Tritanopia

#186C66

Achromatopsia

#232323

CSS Usage

background-color: #1819AC;
color: #1819AC;
border-color: #1819AC;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F2F3FC
100
#E2E2F9
200
#C0C1F6
300
#9494F0
400
#595AE8
500
#1F21E0
600
#191AB3
700
#14158F
800
#101070
900
#101051
950
#0A0A33

Contrast Checker

Text on white

11.84:1

AA Pass AAA Pass

Text on black

1.77:1

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