#A31111

#A31111

Color Values

HEX

#A31111

RGB

163, 17, 17

HSL

0.0, 81.1%, 35.3%

HSV

0.0, 89.6%, 63.9%

CMYK

0.0%, 89.6%, 89.6%, 36.1%

OKLCH

0.4563 0.1773 28.1

Properties

Warm Dark Nearest: RAL 3001 Signal Red

Color Harmonies

Complementary

#A31111

#11A3A3

Analogous

#A3115A

#A35A11

#A31111

Triadic

#A31111

#11A311

#1111A3

Split Complementary

#A31111

#11A35A

#115AA3

Tetradic

#A31111

#5AA311

#11A3A3

#5A11A3

Color Blindness Simulation

Original

#A31111

Protanopia

#646311

Deuteranopia

#6C7711

Tritanopia

#9C1111

Achromatopsia

#303030

CSS Usage

background-color: #A31111;
color: #A31111;
border-color: #A31111;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FDF2F2
100
#F9E1E1
200
#F8BEBE
300
#F39090
400
#ED5454
500
#E71818
600
#B91313
700
#940F0F
800
#730C0C
900
#540D0D
950
#350808

Contrast Checker

Text on white

7.94:1

AA Pass AAA Pass

Text on black

2.65:1

AA Fail AAA Fail

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