#F0313A

#F0313A

Color Values

HEX

#F0313A

RGB

240, 49, 58

HSL

357.2, 86.4%, 56.7%

HSV

357.2, 79.6%, 94.1%

CMYK

0.0%, 79.6%, 75.8%, 5.9%

OKLCH

0.622 0.2242 24.8

Properties

Warm Light Nearest: brown 2

Color Harmonies

Complementary

#F0313A

#31F0E7

Analogous

#F03199

#F08831

#F0313A

Triadic

#F0313A

#3AF031

#313AF0

Split Complementary

#F0313A

#31F088

#3199F0

Tetradic

#F0313A

#99F031

#31F0E7

#8831F0

Color Blindness Simulation

Original

#F0313A

Protanopia

#9D9C38

Deuteranopia

#A8B737

Tritanopia

#E63636

Achromatopsia

#5A5A5A

CSS Usage

background-color: #F0313A;
color: #F0313A;
border-color: #F0313A;
Nearest Tailwind: Red 500 #EF4444

Tailwind Shades

50
#FDF2F2
100
#FAE0E1
200
#FABCBF
300
#F78D92
400
#F24F57
500
#EE111C
600
#BE0E16
700
#980B12
800
#77090E
900
#560B0E
950
#360709

Contrast Checker

Text on white

4.03:1

AA Fail AAA Fail

Text on black

5.21:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026