#65100C

#65100C

Color Values

HEX

#65100C

RGB

101, 16, 12

HSL

2.7, 78.8%, 22.2%

HSV

2.7, 88.1%, 39.6%

CMYK

0.0%, 84.2%, 88.1%, 60.4%

OKLCH

0.3304 0.1186 28.5

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#65100C

#0C6165

Analogous

#650C35

#653D0C

#65100C

Triadic

#65100C

#0C6510

#100C65

Split Complementary

#65100C

#0C653D

#0C3565

Tetradic

#65100C

#35650C

#0C6165

#3D0C65

Color Blindness Simulation

Original

#65100C

Protanopia

#403F0D

Deuteranopia

#454B0D

Tritanopia

#610E0E

Achromatopsia

#222222

CSS Usage

background-color: #65100C;
color: #65100C;
border-color: #65100C;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FCF3F2
100
#F9E2E1
200
#F7C2BF
300
#F29692
400
#EB5D56
500
#E4241B
600
#B61D16
700
#921711
800
#72120E
900
#53110E
950
#340B09

Contrast Checker

Text on white

12.86:1

AA Pass AAA Pass

Text on black

1.63:1

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