#EC3337

#EC3337

Color Values

HEX

#EC3337

RGB

236, 51, 55

HSL

358.7, 83.0%, 56.3%

HSV

358.7, 78.4%, 92.5%

CMYK

0.0%, 78.4%, 76.7%, 7.5%

OKLCH

0.616 0.2196 25.7

Properties

Warm Light Nearest: brown 2

Color Harmonies

Complementary

#EC3337

#33ECE8

Analogous

#EC3394

#EC8C33

#EC3337

Triadic

#EC3337

#37EC33

#3337EC

Split Complementary

#EC3337

#33EC8C

#3394EC

Tetradic

#EC3337

#94EC33

#33ECE8

#8C33EC

Color Blindness Simulation

Original

#EC3337

Protanopia

#9C9A36

Deuteranopia

#A7B436

Tritanopia

#E33535

Achromatopsia

#5B5B5B

CSS Usage

background-color: #EC3337;
color: #EC3337;
border-color: #EC3337;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#FAE1E1
200
#F9BEBF
300
#F58F91
400
#EF5256
500
#E9161A
600
#BB1115
700
#950E11
800
#750B0D
900
#550C0E
950
#350809

Contrast Checker

Text on white

4.12:1

AA Fail AAA Fail

Text on black

5.1:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026