#681F17

#681F17

Color Values

HEX

#681F17

RGB

104, 31, 23

HSL

5.9, 63.8%, 24.9%

HSV

5.9, 77.9%, 40.8%

CMYK

0.0%, 70.2%, 77.9%, 59.2%

OKLCH

0.3539 0.1061 29.6

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#681F17

#176068

Analogous

#681738

#684717

#681F17

Triadic

#681F17

#17681F

#1F1768

Split Complementary

#681F17

#176847

#173868

Tetradic

#681F17

#386817

#176068

#471768

Color Blindness Simulation

Original

#681F17

Protanopia

#484819

Deuteranopia

#4D5219

Tritanopia

#641A1B

Achromatopsia

#2E2E2E

CSS Usage

background-color: #681F17;
color: #681F17;
border-color: #681F17;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FBF4F3
100
#F7E5E3
200
#F2C9C5
300
#E9A29B
400
#DD7064
500
#D13E2E
600
#A73225
700
#86281E
800
#681F17
900
#4C1A15
950
#30100D

Contrast Checker

Text on white

11.69:1

AA Pass AAA Pass

Text on black

1.8:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026