#286AAA

#286AAA

Color Values

HEX

#286AAA

RGB

40, 106, 170

HSL

209.5, 61.9%, 41.2%

HSV

209.5, 76.5%, 66.7%

CMYK

76.5%, 37.6%, 0.0%, 33.3%

OKLCH

0.5148 0.1212 250.9

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#286AAA

#AA6828

Analogous

#28AAA9

#2829AA

#286AAA

Triadic

#286AAA

#AA286A

#6AAA28

Split Complementary

#286AAA

#AA2829

#AAA928

Tetradic

#286AAA

#A928AA

#AA6828

#29AA28

Color Blindness Simulation

Original

#286AAA

Protanopia

#45459B

Deuteranopia

#413C97

Tritanopia

#2B8E8C

Achromatopsia

#616161

CSS Usage

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

Tailwind Shades

50
#F3F7FB
100
#E4EDF7
200
#C5DCF1
300
#9CC2E8
400
#66A2DB
500
#3181CE
600
#2767A5
700
#1F5284
800
#184067
900
#15314B
950
#0E1F30

Contrast Checker

Text on white

5.63:1

AA Pass AAA Fail

Text on black

3.73:1

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