#B80404

#B80404

Color Values

HEX

#B80404

RGB

184, 4, 4

HSL

0.0, 95.7%, 36.9%

HSV

0.0, 97.8%, 72.2%

CMYK

0.0%, 97.8%, 97.8%, 27.8%

OKLCH

0.4927 0.2003 29.0

Properties

Warm Dark Nearest: RAL 3020 Traffic Red

Color Harmonies

Complementary

#B80404

#04B8B8

Analogous

#B8045E

#B85E04

#B80404

Triadic

#B80404

#04B804

#0404B8

Split Complementary

#B80404

#04B85E

#045EB8

Tetradic

#B80404

#5EB804

#04B8B8

#5E04B8

Color Blindness Simulation

Original

#B80404

Protanopia

#6A6804

Deuteranopia

#748204

Tritanopia

#AF0404

Achromatopsia

#2A2A2A

CSS Usage

background-color: #B80404;
color: #B80404;
border-color: #B80404;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FEF1F1
100
#FCDFDF
200
#FDB9B9
300
#FC8787
400
#FB4646
500
#FA0505
600
#C80404
700
#A00404
800
#7D0303
900
#5A0707
950
#390404

Contrast Checker

Text on white

6.87:1

AA Pass AAA Fail

Text on black

3.06:1

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