#640B0B

#640B0B

Color Values

HEX

#640B0B

RGB

100, 11, 11

HSL

0.0, 80.2%, 21.8%

HSV

0.0, 89.0%, 39.2%

CMYK

0.0%, 89.0%, 89.0%, 60.8%

OKLCH

0.3244 0.1213 27.4

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#640B0B

#0B6464

Analogous

#640B38

#64380B

#640B0B

Triadic

#640B0B

#0B640B

#0B0B64

Split Complementary

#640B0B

#0B6438

#0B3864

Tetradic

#640B0B

#38640B

#0B6464

#380B64

Color Blindness Simulation

Original

#640B0B

Protanopia

#3D3D0B

Deuteranopia

#43490B

Tritanopia

#600B0B

Achromatopsia

#1E1E1E

CSS Usage

background-color: #640B0B;
color: #640B0B;
border-color: #640B0B;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FDF2F2
100
#F9E1E1
200
#F8BFBF
300
#F39191
400
#EC5555
500
#E61919
600
#B81414
700
#931010
800
#730D0D
900
#530D0D
950
#350909

Contrast Checker

Text on white

13.17:1

AA Pass AAA Pass

Text on black

1.59:1

AA Fail AAA Fail

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