#999CAC

#999CAC

Color Values

HEX

#999CAC

RGB

153, 156, 172

HSL

230.5, 10.3%, 63.7%

HSV

230.5, 11.0%, 67.5%

CMYK

11.0%, 9.3%, 0.0%, 32.5%

OKLCH

0.6955 0.0236 277.3

Properties

Cool Light Nearest: Manatee

Color Harmonies

Complementary

#999CAC

#ACA999

Analogous

#99A5AC

#9F99AC

#999CAC

Triadic

#999CAC

#AC999C

#9CAC99

Split Complementary

#999CAC

#AC9F99

#A5AC99

Tetradic

#999CAC

#AC99A5

#ACA999

#99AC9F

Color Blindness Simulation

Original

#999CAC

Protanopia

#9A9AA8

Deuteranopia

#9A9AA7

Tritanopia

#99A5A4

Achromatopsia

#9D9D9D

CSS Usage

background-color: #999CAC;
color: #999CAC;
border-color: #999CAC;
Nearest Tailwind: Gray 400 #9CA3AF

Tailwind Shades

50
#F7F7F8
100
#ECECEF
200
#D8D9DF
300
#BBBDC8
400
#979AAA
500
#72778D
600
#5B5F71
700
#494C5A
800
#393B46
900
#2C2D35
950
#1C1D21

Contrast Checker

Text on white

2.73:1

AA Fail AAA Fail

Text on black

7.71:1

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