#2B182F

#2B182F

Color Values

HEX

#2B182F

RGB

43, 24, 47

HSL

289.6, 32.4%, 13.9%

HSV

289.6, 48.9%, 18.4%

CMYK

8.5%, 48.9%, 0.0%, 81.6%

OKLCH

0.2453 0.0498 320.5

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#2B182F

#1C2F18

Analogous

#1F182F

#2F1827

#2B182F

Triadic

#2B182F

#2F2B18

#182F2B

Split Complementary

#2B182F

#272F18

#182F1F

Tetradic

#2B182F

#2F1F18

#1C2F18

#18272F

Color Blindness Simulation

Original

#2B182F

Protanopia

#232329

Deuteranopia

#242528

Tritanopia

#2A2524

Achromatopsia

#1E1E1E

CSS Usage

background-color: #2B182F;
color: #2B182F;
border-color: #2B182F;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F9F5F9
100
#F0E8F2
200
#E3D0E7
300
#CFAED6
400
#B582BF
500
#9A56A9
600
#7C4587
700
#63376C
800
#4D2B54
900
#3A223F
950
#241628

Contrast Checker

Text on white

16.48:1

AA Pass AAA Pass

Text on black

1.27:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026