#2F83D0

#2F83D0

Color Values

HEX

#2F83D0

RGB

47, 131, 208

HSL

208.7, 63.1%, 50.0%

HSV

208.7, 77.4%, 81.6%

CMYK

77.4%, 37.0%, 0.0%, 18.4%

OKLCH

0.5975 0.1419 250.0

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#2F83D0

#D07C2F

Analogous

#2FD0CC

#2F33D0

#2F83D0

Triadic

#2F83D0

#D02F83

#83D02F

Split Complementary

#2F83D0

#D02F33

#D0CC2F

Tetradic

#2F83D0

#CC2FD0

#D07C2F

#33D02F

Color Blindness Simulation

Original

#2F83D0

Protanopia

#5354BD

Deuteranopia

#4E48B9

Tritanopia

#33AFAB

Achromatopsia

#777777

CSS Usage

background-color: #2F83D0;
color: #2F83D0;
border-color: #2F83D0;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F8FB
100
#E4EEF7
200
#C5DCF2
300
#9BC3E8
400
#65A3DC
500
#2F83D0
600
#2669A6
700
#1E5485
800
#184168
900
#15324C
950
#0D1F30

Contrast Checker

Text on white

3.98:1

AA Fail AAA Fail

Text on black

5.28:1

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