#290919

#290919

Color Values

HEX

#290919

RGB

41, 9, 25

HSL

330.0, 64.0%, 9.8%

HSV

330.0, 78.0%, 16.1%

CMYK

0.0%, 78.0%, 39.0%, 83.9%

OKLCH

0.2022 0.0575 352.4

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#290919

#092919

Analogous

#290929

#290909

#290919

Triadic

#290919

#192909

#091929

Split Complementary

#290919

#092909

#092929

Tetradic

#290919

#292909

#092919

#090929

Color Blindness Simulation

Original

#290919

Protanopia

#1B1B15

Deuteranopia

#1D1F14

Tritanopia

#271211

Achromatopsia

#111111

CSS Usage

background-color: #290919;
color: #290919;
border-color: #290919;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#FCF3F7
100
#F7E3ED
200
#F2C4DB
300
#E99BC2
400
#DD64A1
500
#D12E80
600
#A72566
700
#861D52
800
#691740
900
#4C1530
950
#300D1F

Contrast Checker

Text on white

18.3:1

AA Pass AAA Pass

Text on black

1.15:1

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