#999CC0

#999CC0

Color Values

HEX

#999CC0

RGB

153, 156, 192

HSL

235.4, 23.6%, 67.6%

HSV

235.4, 20.3%, 75.3%

CMYK

20.3%, 18.7%, 0.0%, 24.7%

OKLCH

0.7028 0.0526 281.2

Properties

Cool Light Nearest: Blue Bell

Color Harmonies

Complementary

#999CC0

#C0BD99

Analogous

#99AFC0

#A999C0

#999CC0

Triadic

#999CC0

#C0999C

#9CC099

Split Complementary

#999CC0

#C0A999

#AFC099

Tetradic

#999CC0

#C099AF

#C0BD99

#99C0A9

Color Blindness Simulation

Original

#999CC0

Protanopia

#9A9AB7

Deuteranopia

#9A9AB5

Tritanopia

#99B0AF

Achromatopsia

#9E9E9E

CSS Usage

background-color: #999CC0;
color: #999CC0;
border-color: #999CC0;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F6F6F9
100
#EAEAF1
200
#D3D4E4
300
#B3B6D0
400
#8A8EB7
500
#61669E
600
#4E527E
700
#3E4165
800
#31334F
900
#26283B
950
#181925

Contrast Checker

Text on white

2.67:1

AA Fail AAA Fail

Text on black

7.87:1

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