#E40303

#E40303

Color Values

HEX

#E40303

RGB

228, 3, 3

HSL

0.0, 97.4%, 45.3%

HSV

0.0, 98.7%, 89.4%

CMYK

0.0%, 98.7%, 98.7%, 10.6%

OKLCH

0.5777 0.2361 29.1

Properties

Warm Dark Nearest: red 2

Color Harmonies

Complementary

#E40303

#03E4E4

Analogous

#E40374

#E47403

#E40303

Triadic

#E40303

#03E403

#0303E4

Split Complementary

#E40303

#03E474

#0374E4

Tetradic

#E40303

#74E403

#03E4E4

#7403E4

Color Blindness Simulation

Original

#E40303

Protanopia

#838103

Deuteranopia

#90A003

Tritanopia

#D90303

Achromatopsia

#333333

CSS Usage

background-color: #E40303;
color: #E40303;
border-color: #E40303;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FEF1F1
100
#FCDEDE
200
#FEB9B9
300
#FD8686
400
#FD4545
500
#FC0303
600
#C90303
700
#A10202
800
#7E0202
900
#5B0606
950
#390404

Contrast Checker

Text on white

4.87:1

AA Pass AAA Fail

Text on black

4.31:1

AA Fail AAA Fail

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