#42391F

#42391F

Color Values

HEX

#42391F

RGB

66, 57, 31

HSL

44.6, 36.1%, 19.0%

HSV

44.6, 53.0%, 25.9%

CMYK

0.0%, 13.6%, 53.0%, 74.1%

OKLCH

0.3471 0.0425 91.0

Properties

Warm Dark Nearest: RAL 6014 Yellow Olive

Color Harmonies

Complementary

#42391F

#1F2842

Analogous

#42271F

#39421F

#42391F

Triadic

#42391F

#1F4239

#391F42

Split Complementary

#42391F

#1F3942

#271F42

Tetradic

#42391F

#1F4227

#1F2842

#421F39

Color Blindness Simulation

Original

#42391F

Protanopia

#3E3E25

Deuteranopia

#3F3F27

Tritanopia

#422A2B

Achromatopsia

#393939

CSS Usage

background-color: #42391F;
color: #42391F;
border-color: #42391F;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#FAF8F5
100
#F3F0E8
200
#E8E2CE
300
#D8CDAC
400
#C3B17F
500
#AE9651
600
#8B7841
700
#6F6034
800
#574B29
900
#403821
950
#292315

Contrast Checker

Text on white

11.43:1

AA Pass AAA Pass

Text on black

1.84:1

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