#509DDF

#509DDF

Color Values

HEX

#509DDF

RGB

80, 157, 223

HSL

207,7, 69,1%, 59,4%

HSV

207,7, 64,1%, 87,5%

CMYK

64,1%, 29,6%, 0,0%, 12,5%

OKLCH

0,6756 0,1244 246,8

Properties

Cool Light Nearest: steelblue 2

Color Harmonies

Complementary

#509DDF

#DF9250

Analogous

#50DFDA

#5055DF

#509DDF

Triadic

#509DDF

#DF509D

#9DDF50

Split Complementary

#509DDF

#DF5055

#DFDA50

Tetradic

#509DDF

#DA50DF

#DF9250

#55DF50

Color Blindness Simulation

Original

#509DDF

Protanopia

#7172CF

Deuteranopia

#6D67CB

Tritanopia

#54C2C0

Achromatopsia

#919191

CSS Usage

background-color: #509DDF;
color: #509DDF;
border-color: #509DDF;
Nearest Tailwind: Sky 500 #0EA5E9

Tailwind Shades

50
#F3F8FC
100
#E3EEF8
200
#C3DDF4
300
#98C5EC
400
#5FA6E2
500
#2786D8
600
#206BAC
700
#19568A
800
#14436C
900
#12334F
950
#0C2032

Contrast Checker

Text on white

2,9:1

AA Fail AAA Fail

Text on black

7,23:1

AA Pass AAA Pass

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