#F31F1F

#F31F1F

Color Values

HEX

#F31F1F

RGB

243, 31, 31

HSL

0.0, 89.8%, 53.7%

HSV

0.0, 87.2%, 95.3%

CMYK

0.0%, 87.2%, 87.2%, 4.7%

OKLCH

0.6149 0.2389 28.1

Properties

Warm Light Nearest: firebrick 1

Color Harmonies

Complementary

#F31F1F

#1FF3F3

Analogous

#F31F89

#F3891F

#F31F1F

Triadic

#F31F1F

#1FF31F

#1F1FF3

Split Complementary

#F31F1F

#1FF389

#1F89F3

Tetradic

#F31F1F

#89F31F

#1FF3F3

#891FF3

Color Blindness Simulation

Original

#F31F1F

Protanopia

#97951F

Deuteranopia

#A4B31F

Tritanopia

#E81F1F

Achromatopsia

#4C4C4C

CSS Usage

background-color: #F31F1F;
color: #F31F1F;
border-color: #F31F1F;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#FBE0E0
200
#FBBBBB
300
#F98B8B
400
#F54C4C
500
#F20D0D
600
#C20A0A
700
#9B0808
800
#790707
900
#580909
950
#370606

Contrast Checker

Text on white

4.18:1

AA Fail AAA Fail

Text on black

5.03:1

AA Pass AAA Fail

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