#2D343F

#2D343F

Color Values

HEX

#2D343F

RGB

45, 52, 63

HSL

216.7, 16.7%, 21.2%

HSV

216.7, 28.6%, 24.7%

CMYK

28.6%, 17.5%, 0.0%, 75.3%

OKLCH

0.323 0.0219 259.4

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#2D343F

#3F382D

Analogous

#2D3D3F

#2F2D3F

#2D343F

Triadic

#2D343F

#3F2D34

#343F2D

Split Complementary

#2D343F

#3F2F2D

#3D3F2D

Tetradic

#2D343F

#3F2D3D

#3F382D

#2D3F2F

Color Blindness Simulation

Original

#2D343F

Protanopia

#30303C

Deuteranopia

#302F3C

Tritanopia

#2D3A3A

Achromatopsia

#333333

CSS Usage

background-color: #2D343F;
color: #2D343F;
border-color: #2D343F;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F6F7F8
100
#EBEDF0
200
#D5DAE1
300
#B8C0CC
400
#919DB0
500
#6A7B95
600
#556277
700
#444F5F
800
#353D4A
900
#292F38
950
#1A1E23

Contrast Checker

Text on white

12.54:1

AA Pass AAA Pass

Text on black

1.67:1

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