#671E17

#671E17

Color Values

HEX

#671E17

RGB

103, 30, 23

HSL

5.2, 63.5%, 24.7%

HSV

5.2, 77.7%, 40.4%

CMYK

0.0%, 70.9%, 77.7%, 59.6%

OKLCH

0.3507 0.106 29.0

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#671E17

#176067

Analogous

#671738

#674617

#671E17

Triadic

#671E17

#17671E

#1E1767

Split Complementary

#671E17

#176746

#173867

Tetradic

#671E17

#386717

#176067

#461767

Color Blindness Simulation

Original

#671E17

Protanopia

#474719

Deuteranopia

#4C5119

Tritanopia

#631A1A

Achromatopsia

#2D2D2D

CSS Usage

background-color: #671E17;
color: #671E17;
border-color: #671E17;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FBF4F3
100
#F7E5E4
200
#F2C9C5
300
#E9A29B
400
#DD6F65
500
#D03D2F
600
#A73025
700
#85271E
800
#681E17
900
#4C1A15
950
#30100D

Contrast Checker

Text on white

11.83:1

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