#EF0404

#EF0404

Color Values

HEX

#EF0404

RGB

239, 4, 4

HSL

0.0, 96.7%, 47.6%

HSV

0.0, 98.3%, 93.7%

CMYK

0.0%, 98.3%, 98.3%, 6.3%

OKLCH

0.5988 0.2445 29.1

Properties

Warm Light Nearest: red 2

Color Harmonies

Complementary

#EF0404

#04EFEF

Analogous

#EF0479

#EF7904

#EF0404

Triadic

#EF0404

#04EF04

#0404EF

Split Complementary

#EF0404

#04EF79

#0479EF

Tetradic

#EF0404

#79EF04

#04EFEF

#7904EF

Color Blindness Simulation

Original

#EF0404

Protanopia

#898704

Deuteranopia

#97A804

Tritanopia

#E30404

Achromatopsia

#363636

CSS Usage

background-color: #EF0404;
color: #EF0404;
border-color: #EF0404;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FEF1F1
100
#FCDEDE
200
#FEB9B9
300
#FD8787
400
#FC4545
500
#FB0404
600
#C90303
700
#A10303
800
#7D0202
900
#5B0606
950
#390404

Contrast Checker

Text on white

4.48:1

AA Fail AAA Fail

Text on black

4.69:1

AA Pass AAA Fail

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