#5699DA

#5699DA

Color Values

HEX

#5699DA

RGB

86, 153, 218

HSL

209.5, 64.1%, 59.6%

HSV

209.5, 60.6%, 85.5%

CMYK

60.6%, 29.8%, 0.0%, 14.5%

OKLCH

0.6666 0.119 249.4

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#5699DA

#DA9756

Analogous

#56DAD9

#5657DA

#5699DA

Triadic

#5699DA

#DA5699

#99DA56

Split Complementary

#5699DA

#DA5657

#DAD956

Tetradic

#5699DA

#D956DA

#DA9756

#57DA56

Color Blindness Simulation

Original

#5699DA

Protanopia

#7374CA

Deuteranopia

#6F6AC6

Tritanopia

#59BEBB

Achromatopsia

#8F8F8F

CSS Usage

background-color: #5699DA;
color: #5699DA;
border-color: #5699DA;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E3EDF7
200
#C4DCF2
300
#9BC2E9
400
#64A2DD
500
#2E81D1
600
#2567A7
700
#1D5286
800
#174069
900
#14314C
950
#0D1F30

Contrast Checker

Text on white

3.02:1

AA Fail AAA Fail

Text on black

6.96:1

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