#2B111B

#2B111B

Color Values

HEX

#2B111B

RGB

43, 17, 27

HSL

336.9, 43.3%, 11.8%

HSV

336.9, 60.5%, 16.9%

CMYK

0.0%, 60.5%, 37.2%, 83.1%

OKLCH

0.2209 0.0452 357.1

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#2B111B

#112B21

Analogous

#2B1128

#2B1411

#2B111B

Triadic

#2B111B

#1B2B11

#111B2B

Split Complementary

#2B111B

#112B14

#11282B

Tetradic

#2B111B

#282B11

#112B21

#14112B

Color Blindness Simulation

Original

#2B111B

Protanopia

#202019

Deuteranopia

#212318

Tritanopia

#2A1716

Achromatopsia

#171717

CSS Usage

background-color: #2B111B;
color: #2B111B;
border-color: #2B111B;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#FAF5F7
100
#F4E7EC
200
#EBCCD8
300
#DCA7BC
400
#CA7897
500
#B74873
600
#923A5C
700
#752E49
800
#5B2439
900
#431E2C
950
#2B131C

Contrast Checker

Text on white

17.52:1

AA Pass AAA Pass

Text on black

1.2:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026