#EC251F

#EC251F

Color Values

HEX

#EC251F

RGB

236, 37, 31

HSL

1,8, 84,4%, 52,4%

HSV

1,8, 86,9%, 92,5%

CMYK

0,0%, 84,3%, 86,9%, 7,5%

OKLCH

0,6051 0,2303 28,6

Properties

Warm Light Nearest: firebrick 2

Color Harmonies

Complementary

#EC251F

#1FE6EC

Analogous

#EC1F7F

#EC8C1F

#EC251F

Triadic

#EC251F

#1FEC25

#251FEC

Split Complementary

#EC251F

#1FEC8C

#1F7FEC

Tetradic

#EC251F

#7FEC1F

#1FE6EC

#8C1FEC

Color Blindness Simulation

Original

#EC251F

Protanopia

#969420

Deuteranopia

#A1B021

Tritanopia

#E22222

Achromatopsia

#4F4F4F

CSS Usage

background-color: #EC251F;
color: #EC251F;
border-color: #EC251F;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#FAE1E0
200
#F9BFBD
300
#F5918E
400
#F05651
500
#EB1A14
600
#BC1510
700
#96110D
800
#760D0A
900
#550E0C
950
#360907

Contrast Checker

Text on white

4,33:1

AA Fail AAA Fail

Text on black

4,85:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026