#6B3F3F

#6B3F3F

Color Values

HEX

#6B3F3F

RGB

107, 63, 63

HSL

0.0, 25.9%, 33.3%

HSV

0.0, 41.1%, 42.0%

CMYK

0.0%, 41.1%, 41.1%, 58.0%

OKLCH

0.4203 0.0618 20.0

Properties

Warm Dark Nearest: RAL 8015 Chestnut Brown

Color Harmonies

Complementary

#6B3F3F

#3F6B6B

Analogous

#6B3F55

#6B553F

#6B3F3F

Triadic

#6B3F3F

#3F6B3F

#3F3F6B

Split Complementary

#6B3F3F

#3F6B55

#3F556B

Tetradic

#6B3F3F

#556B3F

#3F6B6B

#553F6B

Color Blindness Simulation

Original

#6B3F3F

Protanopia

#58583F

Deuteranopia

#5A5E3F

Tritanopia

#693F3F

Achromatopsia

#484848

CSS Usage

background-color: #6B3F3F;
color: #6B3F3F;
border-color: #6B3F3F;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F9F6F6
100
#F1E9E9
200
#E5D2D2
300
#D2B2B2
400
#B98888
500
#A15E5E
600
#804C4C
700
#673C3C
800
#502F2F
900
#3C2525
950
#261717

Contrast Checker

Text on white

8.72:1

AA Pass AAA Pass

Text on black

2.41:1

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