#64CDDB

#64CDDB

Color Values

HEX

#64CDDB

RGB

100, 205, 219

HSL

187.1, 62.3%, 62.5%

HSV

187.1, 54.3%, 85.9%

CMYK

54.3%, 6.4%, 0.0%, 14.1%

OKLCH

0.7913 0.0988 207.0

Properties

Cool Light Nearest: Sky Blue

Color Harmonies

Complementary

#64CDDB

#DB7264

Analogous

#64DBAD

#6491DB

#64CDDB

Triadic

#64CDDB

#DB64CD

#CDDB64

Split Complementary

#64CDDB

#DB6491

#DBAD64

Tetradic

#64CDDB

#AD64DB

#DB7264

#91DB64

Color Blindness Simulation

Original

#64CDDB

Protanopia

#9192D8

Deuteranopia

#8B84D7

Tritanopia

#69D5D4

Achromatopsia

#B8B8B8

CSS Usage

background-color: #64CDDB;
color: #64CDDB;
border-color: #64CDDB;
Nearest Tailwind: Cyan 300 #67E8F9

Tailwind Shades

50
#F3FAFB
100
#E4F4F7
200
#C5ECF2
300
#9CDFE8
400
#66CEDB
500
#30BCCF
600
#2697A6
700
#1F7884
800
#185E67
900
#15454C
950
#0D2C30

Contrast Checker

Text on white

1.86:1

AA Fail AAA Fail

Text on black

11.3:1

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