#2A0403

#2A0403

Color Values

HEX

#2A0403

RGB

42, 4, 3

HSL

1.5, 86.7%, 8.8%

HSV

1.5, 92.9%, 16.5%

CMYK

0.0%, 90.5%, 92.9%, 83.5%

OKLCH

0.188 0.0647 28.0

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#2A0403

#03292A

Analogous

#2A0315

#2A1703

#2A0403

Triadic

#2A0403

#032A04

#04032A

Split Complementary

#2A0403

#032A17

#03152A

Tetradic

#2A0403

#152A03

#03292A

#17032A

Color Blindness Simulation

Original

#2A0403

Protanopia

#1A1903

Deuteranopia

#1C1F03

Tritanopia

#280303

Achromatopsia

#0C0C0C

CSS Usage

background-color: #2A0403;
color: #2A0403;
border-color: #2A0403;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FDF2F2
100
#FAE1E0
200
#FABEBC
300
#F78F8D
400
#F2534F
500
#EE1611
600
#BE120E
700
#980E0B
800
#770B08
900
#560D0B
950
#360807

Contrast Checker

Text on white

18.8:1

AA Pass AAA Pass

Text on black

1.12:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026