#6B0B04

#6B0B04

Color Values

HEX

#6B0B04

RGB

107, 11, 4

HSL

4.1, 92.8%, 21.8%

HSV

4.1, 96.3%, 42.0%

CMYK

0.0%, 89.7%, 96.3%, 58.0%

OKLCH

0.3385 0.1292 30.1

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#6B0B04

#04646B

Analogous

#6B0431

#6B3F04

#6B0B04

Triadic

#6B0B04

#046B0B

#0B046B

Split Complementary

#6B0B04

#046B3F

#04316B

Tetradic

#6B0B04

#316B04

#04646B

#3F046B

Color Blindness Simulation

Original

#6B0B04

Protanopia

#414106

Deuteranopia

#474E06

Tritanopia

#660707

Achromatopsia

#1F1F1F

CSS Usage

background-color: #6B0B04;
color: #6B0B04;
border-color: #6B0B04;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FDF2F1
100
#FBE1DF
200
#FCBFBA
300
#FB9189
400
#F85549
500
#F61909
600
#C51407
700
#9D1006
800
#7B0D05
900
#590E08
950
#380905

Contrast Checker

Text on white

12.54:1

AA Pass AAA Pass

Text on black

1.67:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026