#1B84EC

#1B84EC

Color Values

HEX

#1B84EC

RGB

27, 132, 236

HSL

209.9, 84.6%, 51.6%

HSV

209.9, 88.6%, 92.5%

CMYK

88.6%, 44.1%, 0.0%, 7.5%

OKLCH

0.6131 0.1802 253.5

Properties

Cool Light Nearest: dodgerblue 2

Color Harmonies

Complementary

#1B84EC

#EC831B

Analogous

#1BECEC

#1B1CEC

#1B84EC

Triadic

#1B84EC

#EC1B84

#84EC1B

Split Complementary

#1B84EC

#EC1B1C

#ECEC1B

Tetradic

#1B84EC

#EC1BEC

#EC831B

#1CEC1B

Color Blindness Simulation

Original

#1B84EC

Protanopia

#4849D3

Deuteranopia

#423ACD

Tritanopia

#20BFBB

Achromatopsia

#757575

CSS Usage

background-color: #1B84EC;
color: #1B84EC;
border-color: #1B84EC;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F7FD
100
#E0EDFA
200
#BDDBFA
300
#8EC2F6
400
#51A1F0
500
#1480EB
600
#1066BC
700
#0D5297
800
#0A4076
900
#0C3155
950
#071F36

Contrast Checker

Text on white

3.78:1

AA Fail AAA Fail

Text on black

5.56:1

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