#2B4246

#2B4246

Color Values

HEX

#2B4246

RGB

43, 66, 70

HSL

188.9, 23.9%, 22.2%

HSV

188.9, 38.6%, 27.5%

CMYK

38.6%, 5.7%, 0.0%, 72.5%

OKLCH

0.3618 0.0294 209.5

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#2B4246

#462F2B

Analogous

#2B463D

#2B3546

#2B4246

Triadic

#2B4246

#462B42

#42462B

Split Complementary

#2B4246

#462B35

#463D2B

Tetradic

#2B4246

#3D2B46

#462F2B

#35462B

Color Blindness Simulation

Original

#2B4246

Protanopia

#353545

Deuteranopia

#343245

Tritanopia

#2C4444

Achromatopsia

#3D3D3D

CSS Usage

background-color: #2B4246;
color: #2B4246;
border-color: #2B4246;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F6F8F9
100
#EAF0F1
200
#D3E1E4
300
#B3CCD0
400
#8AB1B7
500
#61959E
600
#4E777E
700
#3E5F65
800
#314A4F
900
#26383B
950
#182325

Contrast Checker

Text on white

10.66:1

AA Pass AAA Pass

Text on black

1.97:1

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