#286AAB

#286AAB

Color Values

HEX

#286AAB

RGB

40, 106, 171

HSL

209.8, 62.1%, 41.4%

HSV

209.8, 76.6%, 67.1%

CMYK

76.6%, 38.0%, 0.0%, 32.9%

OKLCH

0.5154 0.1225 251.2

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#286AAB

#AB6928

Analogous

#28ABAB

#2828AB

#286AAB

Triadic

#286AAB

#AB286A

#6AAB28

Split Complementary

#286AAB

#AB2828

#ABAB28

Tetradic

#286AAB

#AB28AB

#AB6928

#28AB28

Color Blindness Simulation

Original

#286AAB

Protanopia

#45459B

Deuteranopia

#413C98

Tritanopia

#2B8F8C

Achromatopsia

#616161

CSS Usage

background-color: #286AAB;
color: #286AAB;
border-color: #286AAB;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F3F7FB
100
#E4EDF7
200
#C5DBF1
300
#9CC2E8
400
#66A1DB
500
#3080CF
600
#2766A5
700
#1F5284
800
#184067
900
#15314C
950
#0D1F30

Contrast Checker

Text on white

5.62:1

AA Pass AAA Fail

Text on black

3.74:1

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