#64120F

#64120F

Color Values

HEX

#64120F

RGB

100, 18, 15

HSL

2.1, 73.9%, 22.5%

HSV

2.1, 85.0%, 39.2%

CMYK

0.0%, 82.0%, 85.0%, 60.8%

OKLCH

0.3305 0.1155 27.8

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#64120F

#0F6164

Analogous

#640F36

#643C0F

#64120F

Triadic

#64120F

#0F6412

#120F64

Split Complementary

#64120F

#0F643C

#0F3664

Tetradic

#64120F

#36640F

#0F6164

#3C0F64

Color Blindness Simulation

Original

#64120F

Protanopia

#404010

Deuteranopia

#454B10

Tritanopia

#601010

Achromatopsia

#232323

CSS Usage

background-color: #64120F;
color: #64120F;
border-color: #64120F;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FCF3F3
100
#F8E3E2
200
#F6C3C1
300
#EF9895
400
#E6605B
500
#DE2821
600
#B1201B
700
#8E1A15
800
#6F1411
900
#511210
950
#330C0A

Contrast Checker

Text on white

12.84:1

AA Pass AAA Pass

Text on black

1.64:1

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