#ED2525

#ED2525

Color Values

HEX

#ED2525

RGB

237, 37, 37

HSL

0,0, 84,7%, 53,7%

HSV

0,0, 84,4%, 92,9%

CMYK

0,0%, 84,4%, 84,4%, 7,1%

OKLCH

0,6073 0,2306 27,6

Properties

Warm Light Nearest: firebrick 2

Color Harmonies

Complementary

#ED2525

#25EDED

Analogous

#ED2589

#ED8925

#ED2525

Triadic

#ED2525

#25ED25

#2525ED

Split Complementary

#ED2525

#25ED89

#2589ED

Tetradic

#ED2525

#89ED25

#25EDED

#8925ED

Color Blindness Simulation

Original

#ED2525

Protanopia

#969525

Deuteranopia

#A2B125

Tritanopia

#E32525

Achromatopsia

#505050

CSS Usage

background-color: #ED2525;
color: #ED2525;
border-color: #ED2525;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#FAE0E0
200
#FABDBD
300
#F68E8E
400
#F15151
500
#EB1414
600
#BC1010
700
#970C0C
800
#760A0A
900
#550C0C
950
#360707

Contrast Checker

Text on white

4,29:1

AA Fail AAA Fail

Text on black

4,89:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026