#513F43

#513F43

Color Values

HEX

#513F43

RGB

81, 63, 67

HSL

346.7, 12.5%, 28.2%

HSV

346.7, 22.2%, 31.8%

CMYK

0.0%, 22.2%, 17.3%, 68.2%

OKLCH

0.3883 0.0258 3.5

Properties

Warm Dark Nearest: RAL 8019 Grey Brown

Color Harmonies

Complementary

#513F43

#3F514D

Analogous

#513F4C

#51443F

#513F43

Triadic

#513F43

#43513F

#3F4351

Split Complementary

#513F43

#3F5144

#3F4C51

Tetradic

#513F43

#4C513F

#3F514D

#443F51

Color Blindness Simulation

Original

#513F43

Protanopia

#494942

Deuteranopia

#4A4C42

Tritanopia

#504141

Achromatopsia

#434343

CSS Usage

background-color: #513F43;
color: #513F43;
border-color: #513F43;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F8F7F7
100
#EFEBEC
200
#E0D7D9
300
#C9BABE
400
#AC959A
500
#8F7077
600
#73595F
700
#5C474C
800
#48383B
900
#362B2D
950
#221B1D

Contrast Checker

Text on white

9.8:1

AA Pass AAA Pass

Text on black

2.14:1

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