#286AB3

#286AB3

Color Values

HEX

#286AB3

RGB

40, 106, 179

HSL

211.5, 63.5%, 42.9%

HSV

211.5, 77.7%, 70.2%

CMYK

77.7%, 40.8%, 0.0%, 29.8%

OKLCH

0.5204 0.133 253.6

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#286AB3

#B37128

Analogous

#28AFB3

#2B28B3

#286AB3

Triadic

#286AB3

#B3286A

#6AB328

Split Complementary

#286AB3

#B32B28

#AFB328

Tetradic

#286AB3

#B328AF

#B37128

#28B32B

Color Blindness Simulation

Original

#286AB3

Protanopia

#4545A1

Deuteranopia

#413C9D

Tritanopia

#2B9390

Achromatopsia

#616161

CSS Usage

background-color: #286AB3;
color: #286AB3;
border-color: #286AB3;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F3F7FB
100
#E4EDF7
200
#C5DAF2
300
#9BC0E9
400
#659EDD
500
#2F7BD0
600
#2563A7
700
#1E4F85
800
#173E68
900
#152F4C
950
#0D1E30

Contrast Checker

Text on white

5.52:1

AA Pass AAA Fail

Text on black

3.8:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026