#343045

#343045

Color Values

HEX

#343045

RGB

52, 48, 69

HSL

251.4, 17.9%, 22.9%

HSV

251.4, 30.4%, 27.1%

CMYK

24.6%, 30.4%, 0.0%, 72.9%

OKLCH

0.3226 0.0372 292.9

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#343045

#414530

Analogous

#303645

#3E3045

#343045

Triadic

#343045

#453430

#304534

Split Complementary

#343045

#453E30

#364530

Tetradic

#343045

#453036

#414530

#30453E

Color Blindness Simulation

Original

#343045

Protanopia

#323240

Deuteranopia

#32333F

Tritanopia

#343C3B

Achromatopsia

#323232

CSS Usage

background-color: #343045;
color: #343045;
border-color: #343045;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F7F6F9
100
#EBEAF0
200
#D7D5E2
300
#BBB7CD
400
#9690B2
500
#716996
600
#5B5478
700
#494360
800
#39344B
900
#2C2938
950
#1C1A24

Contrast Checker

Text on white

12.69:1

AA Pass AAA Pass

Text on black

1.65:1

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