#2D2D39

#2D2D39

Color Values

HEX

#2D2D39

RGB

45, 45, 57

HSL

240.0, 11.8%, 20.0%

HSV

240.0, 21.1%, 22.4%

CMYK

21.1%, 21.1%, 0.0%, 77.6%

OKLCH

0.3023 0.0215 285.0

Properties

Cool Dark Nearest: RAL 5008 Grey Blue

Color Harmonies

Complementary

#2D2D39

#39392D

Analogous

#2D3339

#332D39

#2D2D39

Triadic

#2D2D39

#392D2D

#2D392D

Split Complementary

#2D2D39

#39332D

#33392D

Tetradic

#2D2D39

#392D33

#39392D

#2D3933

Color Blindness Simulation

Original

#2D2D39

Protanopia

#2D2D36

Deuteranopia

#2D2D35

Tritanopia

#2D3433

Achromatopsia

#2E2E2E

CSS Usage

background-color: #2D2D39;
color: #2D2D39;
border-color: #2D2D39;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F7F7F8
100
#EBEBEF
200
#D7D7E0
300
#BBBBC9
400
#9696AC
500
#70708F
600
#5A5A72
700
#48485B
800
#383847
900
#2B2B36
950
#1B1B22

Contrast Checker

Text on white

13.58:1

AA Pass AAA Pass

Text on black

1.55:1

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