#513828

#513828

Color Values

HEX

#513828

RGB

81, 56, 40

HSL

23.4, 33.9%, 23.7%

HSV

23.4, 50.6%, 31.8%

CMYK

0.0%, 30.9%, 50.6%, 68.2%

OKLCH

0.365 0.0442 53.5

Properties

Warm Dark Nearest: RAL 8011 Nut Brown

Color Harmonies

Complementary

#513828

#284151

Analogous

#51282C

#514C28

#513828

Triadic

#513828

#285138

#382851

Split Complementary

#513828

#28514C

#282C51

Tetradic

#513828

#2C5128

#284151

#4C2851

Color Blindness Simulation

Original

#513828

Protanopia

#46462C

Deuteranopia

#484A2D

Tritanopia

#502F30

Achromatopsia

#3C3C3C

CSS Usage

background-color: #513828;
color: #513828;
border-color: #513828;
Nearest Tailwind: Yellow 950 #422006

Tailwind Shades

50
#FAF7F5
100
#F2ECE8
200
#E7D9CF
300
#D7BDAD
400
#C19A81
500
#AB7654
600
#895E43
700
#6D4C36
800
#553B2A
900
#3F2D22
950
#281D15

Contrast Checker

Text on white

10.79:1

AA Pass AAA Pass

Text on black

1.95:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026