#F52D31

#F52D31

Color Values

HEX

#F52D31

RGB

245, 45, 49

HSL

358.8, 90.9%, 56.9%

HSV

358.8, 81.6%, 96.1%

CMYK

0.0%, 81.6%, 80.0%, 3.9%

OKLCH

0.6273 0.232 26.4

Properties

Warm Light Nearest: firebrick 2

Color Harmonies

Complementary

#F52D31

#2DF5F1

Analogous

#F52D95

#F58D2D

#F52D31

Triadic

#F52D31

#31F52D

#2D31F5

Split Complementary

#F52D31

#2DF58D

#2D95F5

Tetradic

#F52D31

#95F52D

#2DF5F1

#8D2DF5

Color Blindness Simulation

Original

#F52D31

Protanopia

#9E9D30

Deuteranopia

#AAB930

Tritanopia

#EB2F2F

Achromatopsia

#585858

CSS Usage

background-color: #F52D31;
color: #F52D31;
border-color: #F52D31;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF1F2
100
#FBDFE0
200
#FCBBBC
300
#F98A8C
400
#F64B4E
500
#F30C10
600
#C3090D
700
#9C070A
800
#7A0608
900
#58090A
950
#380607

Contrast Checker

Text on white

3.96:1

AA Fail AAA Fail

Text on black

5.3:1

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