#ED1228

#ED1228

Color Values

HEX

#ED1228

RGB

237, 18, 40

HSL

354.0, 85.9%, 50.0%

HSV

354.0, 92.4%, 92.9%

CMYK

0.0%, 92.4%, 83.1%, 7.1%

OKLCH

0.5999 0.2378 25.6

Properties

Warm Light Nearest: firebrick 2

Color Harmonies

Complementary

#ED1228

#12EDD7

Analogous

#ED1295

#ED6A12

#ED1228

Triadic

#ED1228

#28ED12

#1228ED

Split Complementary

#ED1228

#12ED6A

#1295ED

Tetradic

#ED1228

#95ED12

#12EDD7

#6A12ED

Color Blindness Simulation

Original

#ED1228

Protanopia

#8E8C23

Deuteranopia

#9BAB21

Tritanopia

#E21E1E

Achromatopsia

#424242

CSS Usage

background-color: #ED1228;
color: #ED1228;
border-color: #ED1228;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F3
100
#FAE0E3
200
#FABDC3
300
#F68D98
400
#F25060
500
#ED1228
600
#BE0E20
700
#980C1A
800
#770914
900
#560B12
950
#36070C

Contrast Checker

Text on white

4.45:1

AA Fail AAA Fail

Text on black

4.72:1

AA Pass AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026