#ADD0D9

#ADD0D9

Color Values

HEX

#ADD0D9

RGB

173, 208, 217

HSL

192.3, 36.7%, 76.5%

HSV

192.3, 20.3%, 85.1%

CMYK

20.3%, 4.1%, 0.0%, 14.9%

OKLCH

0.835 0.0392 215.1

Properties

Cool Light Nearest: lightblue

Color Harmonies

Complementary

#ADD0D9

#D9B6AD

Analogous

#ADD9CC

#ADBAD9

#ADD0D9

Triadic

#ADD0D9

#D9ADD0

#D0D9AD

Split Complementary

#ADD0D9

#D9ADBA

#D9CCAD

Tetradic

#ADD0D9

#CCADD9

#D9B6AD

#BAD9AD

Color Blindness Simulation

Original

#ADD0D9

Protanopia

#BCBCD7

Deuteranopia

#BAB8D6

Tritanopia

#AFD5D5

Achromatopsia

#C9C9C9

CSS Usage

background-color: #ADD0D9;
color: #ADD0D9;
border-color: #ADD0D9;
Nearest Tailwind: Slate 300 #CBD5E1

Tailwind Shades

50
#F5F9FA
100
#E8F0F3
200
#CEE3E8
300
#ABCFD8
400
#7EB5C3
500
#519BAE
600
#417C8B
700
#346370
800
#284E57
900
#203A40
950
#142529

Contrast Checker

Text on white

1.64:1

AA Fail AAA Fail

Text on black

12.8:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026