#2D3446

#2D3446

Color Values

HEX

#2D3446

RGB

45, 52, 70

HSL

223.2, 21.7%, 22.5%

HSV

223.2, 35.7%, 27.5%

CMYK

35.7%, 25.7%, 0.0%, 72.5%

OKLCH

0.3264 0.0335 268.0

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2D3446

#463F2D

Analogous

#2D4046

#322D46

#2D3446

Triadic

#2D3446

#462D34

#34462D

Split Complementary

#2D3446

#46322D

#40462D

Tetradic

#2D3446

#462D40

#463F2D

#2D4632

Color Blindness Simulation

Original

#2D3446

Protanopia

#303042

Deuteranopia

#302F41

Tritanopia

#2D3E3D

Achromatopsia

#343434

CSS Usage

background-color: #2D3446;
color: #2D3446;
border-color: #2D3446;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F7F9
100
#EAECF0
200
#D4D8E3
300
#B5BCCF
400
#8C98B5
500
#64739B
600
#505C7C
700
#404A63
800
#323A4E
900
#272C3A
950
#191C25

Contrast Checker

Text on white

12.42:1

AA Pass AAA Pass

Text on black

1.69:1

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