#A33737

#A33737

Color Values

HEX

#A33737

RGB

163, 55, 55

HSL

0.0, 49.5%, 42.7%

HSV

0.0, 66.3%, 63.9%

CMYK

0.0%, 66.3%, 66.3%, 36.1%

OKLCH

0.4933 0.1431 24.0

Properties

Warm Dark Nearest: NCS S 2060-R Deep Red

Color Harmonies

Complementary

#A33737

#37A3A3

Analogous

#A3376D

#A36D37

#A33737

Triadic

#A33737

#37A337

#3737A3

Split Complementary

#A33737

#37A36D

#376DA3

Tetradic

#A33737

#6DA337

#37A3A3

#6D37A3

Color Blindness Simulation

Original

#A33737

Protanopia

#747337

Deuteranopia

#7A8337

Tritanopia

#9E3737

Achromatopsia

#4E4E4E

CSS Usage

background-color: #A33737;
color: #A33737;
border-color: #A33737;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FBF4F4
100
#F5E6E6
200
#EDCACA
300
#E0A4A4
400
#CF7272
500
#BF4040
600
#983434
700
#7A2929
800
#5F2020
900
#461B1B
950
#2C1111

Contrast Checker

Text on white

6.65:1

AA Pass AAA Fail

Text on black

3.16:1

AA Fail AAA Fail

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