#2D3348

#2D3348

Color Values

HEX

#2D3348

RGB

45, 51, 72

HSL

226.7, 23.1%, 22.9%

HSV

226.7, 37.5%, 28.2%

CMYK

37.5%, 29.2%, 0.0%, 71.8%

OKLCH

0.325 0.0384 271.8

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2D3348

#48422D

Analogous

#2D4048

#342D48

#2D3348

Triadic

#2D3348

#482D33

#33482D

Split Complementary

#2D3348

#48342D

#40482D

Tetradic

#2D3348

#482D40

#48422D

#2D4834

Color Blindness Simulation

Original

#2D3348

Protanopia

#303043

Deuteranopia

#2F2F42

Tritanopia

#2D3F3E

Achromatopsia

#333333

CSS Usage

background-color: #2D3348;
color: #2D3348;
border-color: #2D3348;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F7F9
100
#EAEBF1
200
#D3D7E4
300
#B4BAD0
400
#8B95B6
500
#626F9D
600
#4E597E
700
#3F4764
800
#31384E
900
#262B3B
950
#181B25

Contrast Checker

Text on white

12.51:1

AA Pass AAA Pass

Text on black

1.68:1

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