#ADD9DA

#ADD9DA

Color Values

HEX

#ADD9DA

RGB

173, 217, 218

HSL

181.3, 37.8%, 76.7%

HSV

181.3, 20.6%, 85.5%

CMYK

20.6%, 0.5%, 0.0%, 14.5%

OKLCH

0.8545 0.0459 198.0

Properties

Cool Light Nearest: powderblue

Color Harmonies

Complementary

#ADD9DA

#DAAEAD

Analogous

#ADDAC5

#ADC3DA

#ADD9DA

Triadic

#ADD9DA

#DAADD9

#D9DAAD

Split Complementary

#ADD9DA

#DAADC3

#DAC5AD

Tetradic

#ADD9DA

#C5ADDA

#DAAEAD

#C3DAAD

Color Blindness Simulation

Original

#ADD9DA

Protanopia

#C0C0DA

Deuteranopia

#BEBADA

Tritanopia

#AFDADA

Achromatopsia

#D0D0D0

CSS Usage

background-color: #ADD9DA;
color: #ADD9DA;
border-color: #ADD9DA;
Nearest Tailwind: Cyan 100 #CFFAFE

Tailwind Shades

50
#F5FAFA
100
#E7F3F3
200
#CEE8E9
300
#ABD8D9
400
#7DC3C4
500
#4FAEB0
600
#3F8B8D
700
#336F70
800
#285758
900
#204041
950
#142929

Contrast Checker

Text on white

1.53:1

AA Fail AAA Fail

Text on black

13.71:1

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