#7B3437

#7B3437

Color Values

HEX

#7B3437

RGB

123, 52, 55

HSL

357.5, 40.6%, 34.3%

HSV

357.5, 57.7%, 48.2%

CMYK

0.0%, 57.7%, 55.3%, 51.8%

OKLCH

0.423 0.0992 19.7

Properties

Warm Dark Nearest: indianred 4

Color Harmonies

Complementary

#7B3437

#347B78

Analogous

#7B345A

#7B5534

#7B3437

Triadic

#7B3437

#377B34

#34377B

Split Complementary

#7B3437

#347B55

#345A7B

Tetradic

#7B3437

#5A7B34

#347B78

#55347B

Color Blindness Simulation

Original

#7B3437

Protanopia

#5C5C36

Deuteranopia

#606636

Tritanopia

#773636

Achromatopsia

#434343

CSS Usage

background-color: #7B3437;
color: #7B3437;
border-color: #7B3437;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FAF5F5
100
#F3E7E8
200
#EACDCE
300
#DBA9AB
400
#C77A7E
500
#B34C50
600
#8F3D40
700
#733033
800
#5A2628
900
#421F20
950
#2A1314

Contrast Checker

Text on white

8.79:1

AA Pass AAA Pass

Text on black

2.39:1

AA Fail 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