#ED2522

#ED2522

Color Values

HEX

#ED2522

RGB

237, 37, 34

HSL

0.9, 84.9%, 53.1%

HSV

0.9, 85.7%, 92.9%

CMYK

0.0%, 84.4%, 85.7%, 7.1%

OKLCH

0.6071 0.2308 28.1

Properties

Warm Light Nearest: firebrick 2

Color Harmonies

Complementary

#ED2522

#22EAED

Analogous

#ED2284

#ED8A22

#ED2522

Triadic

#ED2522

#22ED25

#2522ED

Split Complementary

#ED2522

#22ED8A

#2284ED

Tetradic

#ED2522

#84ED22

#22EAED

#8A22ED

Color Blindness Simulation

Original

#ED2522

Protanopia

#969523

Deuteranopia

#A2B123

Tritanopia

#E32323

Achromatopsia

#4F4F4F

CSS Usage

background-color: #ED2522;
color: #ED2522;
border-color: #ED2522;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#FAE1E0
200
#FABEBD
300
#F68F8E
400
#F15351
500
#EC1613
600
#BD120F
700
#970E0C
800
#760B0A
900
#550D0B
950
#360807

Contrast Checker

Text on white

4.3:1

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

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026