#2B182A

#2B182A

Color Values

HEX

#2B182A

RGB

43, 24, 42

HSL

303.2, 28.4%, 13.1%

HSV

303.2, 44.2%, 16.9%

CMYK

0.0%, 44.2%, 2.3%, 83.1%

OKLCH

0.2425 0.0432 328.7

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#2B182A

#182B19

Analogous

#22182B

#2B1820

#2B182A

Triadic

#2B182A

#2A2B18

#182A2B

Split Complementary

#2B182A

#202B18

#182B22

Tetradic

#2B182A

#2B2218

#182B19

#18202B

Color Blindness Simulation

Original

#2B182A

Protanopia

#232326

Deuteranopia

#242525

Tritanopia

#2A2221

Achromatopsia

#1D1D1D

CSS Usage

background-color: #2B182A;
color: #2B182A;
border-color: #2B182A;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F9F6F9
100
#F1E9F1
200
#E5D1E4
300
#D3B0D1
400
#BB86B9
500
#A45BA0
600
#834980
700
#693A66
800
#522E50
900
#3D243C
950
#261726

Contrast Checker

Text on white

16.58:1

AA Pass AAA Pass

Text on black

1.27:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026