#6C170B

#6C170B

Color Values

HEX

#6C170B

RGB

108, 23, 11

HSL

7.4, 81.5%, 23.3%

HSV

7.4, 89.8%, 42.4%

CMYK

0.0%, 78.7%, 89.8%, 57.6%

OKLCH

0.351 0.1205 31.3

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#6C170B

#0B606C

Analogous

#6C0B2F

#6C470B

#6C170B

Triadic

#6C170B

#0B6C17

#170B6C

Split Complementary

#6C170B

#0B6C47

#0B2F6C

Tetradic

#6C170B

#2F6C0B

#0B606C

#470B6C

Color Blindness Simulation

Original

#6C170B

Protanopia

#47460E

Deuteranopia

#4C520F

Tritanopia

#681011

Achromatopsia

#282828

CSS Usage

background-color: #6C170B;
color: #6C170B;
border-color: #6C170B;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FDF3F2
100
#FAE4E1
200
#F8C5BE
300
#F49C90
400
#EE6754
500
#E73118
600
#B92713
700
#94200F
800
#74190C
900
#54160D
950
#350E08

Contrast Checker

Text on white

11.9:1

AA Pass AAA Pass

Text on black

1.77:1

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