#99D8DF

#99D8DF

Color Values

HEX

#99D8DF

RGB

153, 216, 223

HSL

186.0, 52.2%, 73.7%

HSV

186.0, 31.4%, 87.5%

CMYK

31.4%, 3.1%, 0.0%, 12.5%

OKLCH

0.8421 0.0645 204.7

Properties

Cool Light Nearest: NCS S 0520-B10G Ice Blue

Color Harmonies

Complementary

#99D8DF

#DFA099

Analogous

#99DFC3

#99B5DF

#99D8DF

Triadic

#99D8DF

#DF99D8

#D8DF99

Split Complementary

#99D8DF

#DF99B5

#DFC399

Tetradic

#99D8DF

#C399DF

#DFA099

#B5DF99

Color Blindness Simulation

Original

#99D8DF

Protanopia

#B4B5DD

Deuteranopia

#B1ACDD

Tritanopia

#9CDCDC

Achromatopsia

#CBCBCB

CSS Usage

background-color: #99D8DF;
color: #99D8DF;
border-color: #99D8DF;
Nearest Tailwind: Cyan 200 #A5F3FC

Tailwind Shades

50
#F4FAFB
100
#E5F3F5
200
#C9EAEE
300
#A2DBE2
400
#6FC8D2
500
#3DB5C2
600
#31919B
700
#27747C
800
#1E5A61
900
#1A4347
950
#102A2D

Contrast Checker

Text on white

1.59:1

AA Fail AAA Fail

Text on black

13.24:1

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