#99B5CF

#99B5CF

Color Values

HEX

#99B5CF

RGB

153, 181, 207

HSL

208.9, 36.0%, 70.6%

HSV

208.9, 26.1%, 81.2%

CMYK

26.1%, 12.6%, 0.0%, 18.8%

OKLCH

0.7609 0.0485 246.5

Properties

Cool Light Nearest: lightsteelblue 3

Color Harmonies

Complementary

#99B5CF

#CFB399

Analogous

#99CFCE

#999ACF

#99B5CF

Triadic

#99B5CF

#CF99B5

#B5CF99

Split Complementary

#99B5CF

#CF999A

#CFCE99

Tetradic

#99B5CF

#CE99CF

#CFB399

#9ACF99

Color Blindness Simulation

Original

#99B5CF

Protanopia

#A5A5C9

Deuteranopia

#A4A1C7

Tritanopia

#9AC4C3

Achromatopsia

#B1B1B1

CSS Usage

background-color: #99B5CF;
color: #99B5CF;
border-color: #99B5CF;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F5F7FA
100
#E8EDF3
200
#CEDCE8
300
#ACC3D8
400
#7FA2C3
500
#5281AD
600
#41678B
700
#34536F
800
#294157
900
#213140
950
#151F29

Contrast Checker

Text on white

2.13:1

AA Fail AAA Fail

Text on black

9.87:1

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