#FC0305

#FC0305

Color Values

HEX

#FC0305

RGB

252, 3, 5

HSL

359.5, 97.6%, 50.0%

HSV

359.5, 98.8%, 98.8%

CMYK

0.0%, 98.8%, 98.0%, 1.2%

OKLCH

0.623 0.2547 29.0

Properties

Warm Light Nearest: RAL 3024 Luminous Red

Color Harmonies

Complementary

#FC0305

#03FCFA

Analogous

#FC0382

#FC7D03

#FC0305

Triadic

#FC0305

#05FC03

#0305FC

Split Complementary

#FC0305

#03FC7D

#0382FC

Tetradic

#FC0305

#82FC03

#03FCFA

#7D03FC

Color Blindness Simulation

Original

#FC0305

Protanopia

#908E05

Deuteranopia

#9FB104

Tritanopia

#F00404

Achromatopsia

#383838

CSS Usage

background-color: #FC0305;
color: #FC0305;
border-color: #FC0305;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FEF1F1
100
#FCDEDF
200
#FEB8B9
300
#FE8687
400
#FD4546
500
#FC0305
600
#CA0204
700
#A10203
800
#7E0203
900
#5B0607
950
#390404

Contrast Checker

Text on white

4.07:1

AA Fail AAA Fail

Text on black

5.15:1

AA Pass 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