#19042E

#19042E

Color Values

HEX

#19042E

RGB

25, 4, 46

HSL

270.0, 84.0%, 9.8%

HSV

270.0, 91.3%, 18.0%

CMYK

45.7%, 91.3%, 0.0%, 82.0%

OKLCH

0.1801 0.0804 302.2

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#19042E

#192E04

Analogous

#04042E

#2E042E

#19042E

Triadic

#19042E

#2E1904

#042E19

Split Complementary

#19042E

#2E2E04

#042E04

Tetradic

#19042E

#2E0404

#192E04

#042E2E

Color Blindness Simulation

Original

#19042E

Protanopia

#101024

Deuteranopia

#111321

Tritanopia

#181C1A

Achromatopsia

#0B0B0B

CSS Usage

background-color: #19042E;
color: #19042E;
border-color: #19042E;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F2FD
100
#EDE0FA
200
#DBBDF9
300
#C28EF5
400
#A151F0
500
#8014EB
600
#6610BC
700
#520D96
800
#400A75
900
#300C55
950
#1F0736

Contrast Checker

Text on white

19.12:1

AA Pass AAA Pass

Text on black

1.1:1

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