#ADD1D7

#ADD1D7

Color Values

HEX

#ADD1D7

RGB

173, 209, 215

HSL

188.6, 34.4%, 76.1%

HSV

188.6, 19.5%, 84.3%

CMYK

19.5%, 2.8%, 0.0%, 15.7%

OKLCH

0.8365 0.039 208.8

Properties

Cool Light Nearest: NCS S 0520-B10G Ice Blue

Color Harmonies

Complementary

#ADD1D7

#D7B3AD

Analogous

#ADD7C8

#ADBCD7

#ADD1D7

Triadic

#ADD1D7

#D7ADD1

#D1D7AD

Split Complementary

#ADD1D7

#D7ADBC

#D7C8AD

Tetradic

#ADD1D7

#C8ADD7

#D7B3AD

#BCD7AD

Color Blindness Simulation

Original

#ADD1D7

Protanopia

#BDBDD6

Deuteranopia

#BAB8D5

Tritanopia

#AFD4D4

Achromatopsia

#CACACA

CSS Usage

background-color: #ADD1D7;
color: #ADD1D7;
border-color: #ADD1D7;
Nearest Tailwind: Slate 300 #CBD5E1

Tailwind Shades

50
#F5F9FA
100
#E8F1F2
200
#CFE4E8
300
#ADD1D7
400
#80B8C1
500
#549FAB
600
#437F89
700
#36666E
800
#2A4F56
900
#213B3F
950
#152528

Contrast Checker

Text on white

1.63:1

AA Fail AAA Fail

Text on black

12.88:1

AA Pass AAA Pass

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026