#830404

#830404

Color Values

HEX

#830404

RGB

131, 4, 4

HSL

0.0, 94.1%, 26.5%

HSV

0.0, 96.9%, 51.4%

CMYK

0.0%, 96.9%, 96.9%, 48.6%

OKLCH

0.3852 0.155 28.8

Properties

Warm Dark Nearest: maroon

Color Harmonies

Complementary

#830404

#048383

Analogous

#830444

#834404

#830404

Triadic

#830404

#048304

#040483

Split Complementary

#830404

#048344

#044483

Tetradic

#830404

#448304

#048383

#440483

Color Blindness Simulation

Original

#830404

Protanopia

#4C4B04

Deuteranopia

#535D04

Tritanopia

#7D0404

Achromatopsia

#1F1F1F

CSS Usage

background-color: #830404;
color: #830404;
border-color: #830404;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FDF1F1
100
#FBDFDF
200
#FDBABA
300
#FB8888
400
#F94848
500
#F70808
600
#C60606
700
#9E0505
800
#7C0404
900
#590707
950
#390505

Contrast Checker

Text on white

10.58:1

AA Pass AAA Pass

Text on black

1.98:1

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