#286CAB

#286CAB

Color Values

HEX

#286CAB

RGB

40, 108, 171

HSL

208.9, 62.1%, 41.4%

HSV

208.9, 76.6%, 67.1%

CMYK

76.6%, 36.8%, 0.0%, 32.9%

OKLCH

0.5201 0.1204 249.9

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#286CAB

#AB6728

Analogous

#28ABA9

#282AAB

#286CAB

Triadic

#286CAB

#AB286C

#6CAB28

Split Complementary

#286CAB

#AB282A

#ABA928

Tetradic

#286CAB

#A928AB

#AB6728

#2AAB28

Color Blindness Simulation

Original

#286CAB

Protanopia

#45469C

Deuteranopia

#423C98

Tritanopia

#2B908D

Achromatopsia

#626262

CSS Usage

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

Tailwind Shades

50
#F3F7FB
100
#E4EDF7
200
#C5DCF1
300
#9CC3E8
400
#66A3DB
500
#3082CF
600
#2768A5
700
#1F5384
800
#184167
900
#15314C
950
#0D1F30

Contrast Checker

Text on white

5.49:1

AA Pass AAA Fail

Text on black

3.82:1

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