#B10303

#B10303

Color Values

HEX

#B10303

RGB

177, 3, 3

HSL

0.0, 96.7%, 35.3%

HSV

0.0, 98.3%, 69.4%

CMYK

0.0%, 98.3%, 98.3%, 30.6%

OKLCH

0.4785 0.1949 29.1

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#B10303

#03B1B1

Analogous

#B1035A

#B15A03

#B10303

Triadic

#B10303

#03B103

#0303B1

Split Complementary

#B10303

#03B15A

#035AB1

Tetradic

#B10303

#5AB103

#03B1B1

#5A03B1

Color Blindness Simulation

Original

#B10303

Protanopia

#666403

Deuteranopia

#707D03

Tritanopia

#A80303

Achromatopsia

#282828

CSS Usage

background-color: #B10303;
color: #B10303;
border-color: #B10303;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FEF1F1
100
#FCDEDE
200
#FEB9B9
300
#FD8787
400
#FC4545
500
#FB0404
600
#C90303
700
#A10303
800
#7D0202
900
#5B0606
950
#390404

Contrast Checker

Text on white

7.28:1

AA Pass AAA Pass

Text on black

2.88:1

AA Fail AAA Fail

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