#4182BC

#4182BC

Color Values

HEX

#4182BC

RGB

65, 130, 188

HSL

208.3, 48.6%, 49.6%

HSV

208.3, 65.4%, 73.7%

CMYK

65.4%, 30.9%, 0.0%, 26.3%

OKLCH

0.59 0.1114 247.8

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#4182BC

#BC7B41

Analogous

#41BCB8

#4144BC

#4182BC

Triadic

#4182BC

#BC4182

#82BC41

Split Complementary

#4182BC

#BC4144

#BCB841

Tetradic

#4182BC

#B841BC

#BC7B41

#44BC41

Color Blindness Simulation

Original

#4182BC

Protanopia

#5D5EAE

Deuteranopia

#5954AB

Tritanopia

#44A3A0

Achromatopsia

#787878

CSS Usage

background-color: #4182BC;
color: #4182BC;
border-color: #4182BC;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F8FB
100
#E6EEF5
200
#CADCED
300
#A4C3E0
400
#73A3CF
500
#4283BD
600
#346998
700
#2A5479
800
#21425F
900
#1B3246
950
#111F2C

Contrast Checker

Text on white

4.08:1

AA Fail AAA Fail

Text on black

5.14:1

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