#5186BC

#5186BC

Color Values

HEX

#5186BC

RGB

81, 134, 188

HSL

210.3, 44.4%, 52.7%

HSV

210.3, 56.9%, 73.7%

CMYK

56.9%, 28.7%, 0.0%, 26.3%

OKLCH

0.6064 0.1004 250.2

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#5186BC

#BC8751

Analogous

#51BBBC

#5151BC

#5186BC

Triadic

#5186BC

#BC5186

#86BC51

Split Complementary

#5186BC

#BC5151

#BBBC51

Tetradic

#5186BC

#BC51BB

#BC8751

#51BC51

Color Blindness Simulation

Original

#5186BC

Protanopia

#6868AF

Deuteranopia

#6561AC

Tritanopia

#54A5A2

Achromatopsia

#7F7F7F

CSS Usage

background-color: #5186BC;
color: #5186BC;
border-color: #5186BC;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FA
100
#E6EDF4
200
#CBDBEB
300
#A7C2DD
400
#77A0CB
500
#477FB8
600
#396693
700
#2D5176
800
#233F5C
900
#1D3044
950
#121E2B

Contrast Checker

Text on white

3.83:1

AA Fail AAA Fail

Text on black

5.49:1

AA Pass 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