#660000

#660000

Color Values

HEX

#660000

RGB

102, 0, 0

HSL

0.0, 100.0%, 20.0%

HSV

0.0, 100.0%, 40.0%

CMYK

0.0%, 100.0%, 100.0%, 60.0%

OKLCH

0.3204 0.1315 29.2

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#660000

#006666

Analogous

#660033

#663300

#660000

Triadic

#660000

#006600

#000066

Split Complementary

#660000

#006633

#003366

Tetradic

#660000

#336600

#006666

#330066

Color Blindness Simulation

Original

#660000

Protanopia

#3A3900

Deuteranopia

#404700

Tritanopia

#610000

Achromatopsia

#161616

CSS Usage

background-color: #660000;
color: #660000;
border-color: #660000;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FEF1F1
100
#FCDEDE
200
#FFB8B8
300
#FF8585
400
#FF4242
500
#FF0000
600
#CC0000
700
#A30000
800
#800000
900
#5C0505
950
#3A0303

Contrast Checker

Text on white

13.42:1

AA Pass AAA Pass

Text on black

1.56:1

AA Fail AAA Fail

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