#64070A

#64070A

Color Values

HEX

#64070A

RGB

100, 7, 10

HSL

358.1, 86.9%, 21.0%

HSV

358.1, 93.0%, 39.2%

CMYK

0.0%, 93.0%, 90.0%, 60.8%

OKLCH

0.3217 0.1239 26.8

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#64070A

#076461

Analogous

#640738

#643307

#64070A

Triadic

#64070A

#0A6407

#070A64

Split Complementary

#64070A

#076433

#073864

Tetradic

#64070A

#386407

#076461

#330764

Color Blindness Simulation

Original

#64070A

Protanopia

#3C3B09

Deuteranopia

#414809

Tritanopia

#5F0909

Achromatopsia

#1B1B1B

CSS Usage

background-color: #64070A;
color: #64070A;
border-color: #64070A;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FDF2F2
100
#FAE0E1
200
#FABCBE
300
#F78D90
400
#F34F54
500
#EE1118
600
#BF0D13
700
#990B0F
800
#77080C
900
#560B0D
950
#370708

Contrast Checker

Text on white

13.32:1

AA Pass AAA Pass

Text on black

1.58:1

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