#190231

#190231

Color Values

HEX

#190231

RGB

25, 2, 49

HSL

269.4, 92.2%, 10.0%

HSV

269.4, 95.9%, 19.2%

CMYK

49.0%, 95.9%, 0.0%, 80.8%

OKLCH

0.1793 0.0882 300.8

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#190231

#1A3102

Analogous

#020231

#310231

#190231

Triadic

#190231

#311902

#023119

Split Complementary

#190231

#313102

#023102

Tetradic

#190231

#310202

#1A3102

#023131

Color Blindness Simulation

Original

#190231

Protanopia

#0F0F26

Deuteranopia

#101223

Tritanopia

#181D1B

Achromatopsia

#0A0A0A

CSS Usage

background-color: #190231;
color: #190231;
border-color: #190231;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F1FD
100
#EDDFFB
200
#DBBAFC
300
#C189FA
400
#9F4AF8
500
#7D0AF5
600
#6408C4
700
#50069D
800
#3F057B
900
#300859
950
#1E0538

Contrast Checker

Text on white

19.19:1

AA Pass AAA Pass

Text on black

1.09:1

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