#516673

#516673

Color Values

HEX

#516673

RGB

81, 102, 115

HSL

202.9, 17.3%, 38.4%

HSV

202.9, 29.6%, 45.1%

CMYK

29.6%, 11.3%, 0.0%, 54.9%

OKLCH

0.498 0.0327 235.5

Properties

Cool Dark Nearest: lightskyblue 4

Color Harmonies

Complementary

#516673

#735E51

Analogous

#51736F

#515573

#516673

Triadic

#516673

#735166

#667351

Split Complementary

#516673

#735155

#736F51

Tetradic

#516673

#6F5173

#735E51

#557351

Color Blindness Simulation

Original

#516673

Protanopia

#5A5A70

Deuteranopia

#59576F

Tritanopia

#526D6D

Achromatopsia

#626262

CSS Usage

background-color: #516673;
color: #516673;
border-color: #516673;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F8
100
#EBEEF0
200
#D5DDE1
300
#B7C4CC
400
#90A5B1
500
#698596
600
#546A78
700
#435560
800
#35424B
900
#293238
950
#1A2023

Contrast Checker

Text on white

6.0:1

AA Pass AAA Fail

Text on black

3.5:1

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