#2B2F46

#2B2F46

Color Values

HEX

#2B2F46

RGB

43, 47, 70

HSL

231.1, 23.9%, 22.2%

HSV

231.1, 38.6%, 27.5%

CMYK

38.6%, 32.9%, 0.0%, 72.5%

OKLCH

0.3121 0.0417 276.1

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2B2F46

#46422B

Analogous

#2B3D46

#352B46

#2B2F46

Triadic

#2B2F46

#462B2F

#2F462B

Split Complementary

#2B2F46

#46352B

#3D462B

Tetradic

#2B2F46

#462B3D

#46422B

#2B4635

Color Blindness Simulation

Original

#2B2F46

Protanopia

#2D2D40

Deuteranopia

#2C2C3F

Tritanopia

#2B3C3B

Achromatopsia

#303030

CSS Usage

background-color: #2B2F46;
color: #2B2F46;
border-color: #2B2F46;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#EAEBF1
200
#D3D5E4
300
#B3B8D0
400
#8A91B7
500
#616A9E
600
#4E557E
700
#3E4465
800
#31354F
900
#26293B
950
#181A25

Contrast Checker

Text on white

13.14:1

AA Pass AAA Pass

Text on black

1.6:1

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