#A40000

#A40000

Color Values

HEX

#A40000

RGB

164, 0, 0

HSL

0.0, 100.0%, 32.2%

HSV

0.0, 100.0%, 64.3%

CMYK

0.0%, 100.0%, 100.0%, 35.7%

OKLCH

0.4513 0.1852 29.2

Properties

Warm Dark Nearest: RAL 3013 Tomato Red

Color Harmonies

Complementary

#A40000

#00A4A4

Analogous

#A40052

#A45200

#A40000

Triadic

#A40000

#00A400

#0000A4

Split Complementary

#A40000

#00A452

#0052A4

Tetradic

#A40000

#52A400

#00A4A4

#5200A4

Color Blindness Simulation

Original

#A40000

Protanopia

#5D5C00

Deuteranopia

#667300

Tritanopia

#9C0000

Achromatopsia

#232323

CSS Usage

background-color: #A40000;
color: #A40000;
border-color: #A40000;
Nearest Tailwind: Red 700 #B91C1C

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

8.14:1

AA Pass AAA Pass

Text on black

2.58:1

AA Fail AAA Fail

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