#9999B4

#9999B4

Color Values

HEX

#9999B4

RGB

153, 153, 180

HSL

240.0, 15.3%, 65.3%

HSV

240.0, 15.0%, 70.6%

CMYK

15.0%, 15.0%, 0.0%, 29.4%

OKLCH

0.6921 0.0393 285.3

Properties

Cool Light Nearest: Manatee

Color Harmonies

Complementary

#9999B4

#B4B499

Analogous

#99A7B4

#A799B4

#9999B4

Triadic

#9999B4

#B49999

#99B499

Split Complementary

#9999B4

#B4A799

#A7B499

Tetradic

#9999B4

#B499A7

#B4B499

#99B4A7

Color Blindness Simulation

Original

#9999B4

Protanopia

#9999AD

Deuteranopia

#9999AC

Tritanopia

#99A8A7

Achromatopsia

#9B9B9B

CSS Usage

background-color: #9999B4;
color: #9999B4;
border-color: #9999B4;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F6F6F8
100
#EBEBEF
200
#D6D6E1
300
#B8B8CB
400
#9292AF
500
#6C6C93
600
#565676
700
#45455E
800
#36364A
900
#2A2A37
950
#1A1A23

Contrast Checker

Text on white

2.77:1

AA Fail AAA Fail

Text on black

7.57:1

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