#FF0021

#FF0021

Color Values

HEX

#FF0021

RGB

255, 0, 33

HSL

352.2, 100.0%, 50.0%

HSV

352.2, 100.0%, 100.0%

CMYK

0.0%, 100.0%, 87.1%, 0.0%

OKLCH

0.6292 0.2561 26.6

Properties

Warm Light Nearest: firebrick 1

Color Harmonies

Complementary

#FF0021

#00FFDE

Analogous

#FF00A1

#FF5E00

#FF0021

Triadic

#FF0021

#21FF00

#0021FF

Split Complementary

#FF0021

#00FF5E

#00A1FF

Tetradic

#FF0021

#A1FF00

#00FFDE

#5E00FF

Color Blindness Simulation

Original

#FF0021

Protanopia

#918E19

Deuteranopia

#9FB217

Tritanopia

#F21311

Achromatopsia

#393939

CSS Usage

background-color: #FF0021;
color: #FF0021;
border-color: #FF0021;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FEF1F3
100
#FCDEE2
200
#FFB8C1
300
#FF8595
400
#FF425B
500
#FF0021
600
#CC001B
700
#A30015
800
#800011
900
#5C0510
950
#3A030A

Contrast Checker

Text on white

3.98:1

AA Fail AAA Fail

Text on black

5.27:1

AA Pass AAA Fail

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