#F10101

#F10101

Color Values

HEX

#F10101

RGB

241, 1, 1

HSL

0.0, 99.2%, 47.5%

HSV

0.0, 99.6%, 94.5%

CMYK

0.0%, 99.6%, 99.6%, 5.5%

OKLCH

0.6019 0.2467 29.2

Properties

Warm Light Nearest: red 2

Color Harmonies

Complementary

#F10101

#01F1F1

Analogous

#F10179

#F17901

#F10101

Triadic

#F10101

#01F101

#0101F1

Split Complementary

#F10101

#01F179

#0179F1

Tetradic

#F10101

#79F101

#01F1F1

#7901F1

Color Blindness Simulation

Original

#F10101

Protanopia

#898701

Deuteranopia

#97A901

Tritanopia

#E50101

Achromatopsia

#343434

CSS Usage

background-color: #F10101;
color: #F10101;
border-color: #F10101;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FEF1F1
100
#FCDEDE
200
#FFB8B8
300
#FF8585
400
#FE4343
500
#FE0101
600
#CB0101
700
#A30101
800
#7F0101
900
#5C0505
950
#3A0303

Contrast Checker

Text on white

4.43:1

AA Fail AAA Fail

Text on black

4.74:1

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