#7D231F

#7D231F

Color Values

HEX

#7D231F

RGB

125, 35, 31

HSL

2.6, 60.3%, 30.6%

HSV

2.6, 75.2%, 49.0%

CMYK

0.0%, 72.0%, 75.2%, 51.0%

OKLCH

0.3988 0.1248 27.0

Properties

Warm Dark Nearest: NCS S 3060-R Dark Red

Color Harmonies

Complementary

#7D231F

#1F797D

Analogous

#7D1F4A

#7D521F

#7D231F

Triadic

#7D231F

#1F7D23

#231F7D

Split Complementary

#7D231F

#1F7D52

#1F4A7D

Tetradic

#7D231F

#4A7D1F

#1F797D

#521F7D

Color Blindness Simulation

Original

#7D231F

Protanopia

#565520

Deuteranopia

#5B6220

Tritanopia

#782121

Achromatopsia

#363636

CSS Usage

background-color: #7D231F;
color: #7D231F;
border-color: #7D231F;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FBF4F3
100
#F6E5E4
200
#F1C8C6
300
#E7A09D
400
#DA6D68
500
#CC3933
600
#A42E28
700
#832520
800
#661D19
900
#4B1816
950
#2F0F0E

Contrast Checker

Text on white

9.85:1

AA Pass AAA Pass

Text on black

2.13:1

AA Fail 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