#999ECC

#999ECC

Color Values

HEX

#999ECC

RGB

153, 158, 204

HSL

234.1, 33.3%, 70.0%

HSV

234.1, 25.0%, 80.0%

CMYK

25.0%, 22.5%, 0.0%, 20.0%

OKLCH

0.7117 0.0672 279.7

Properties

Cool Light Nearest: Blue Bell

Color Harmonies

Complementary

#999ECC

#CCC799

Analogous

#99B8CC

#AD99CC

#999ECC

Triadic

#999ECC

#CC999E

#9ECC99

Split Complementary

#999ECC

#CCAD99

#B8CC99

Tetradic

#999ECC

#CC99B8

#CCC799

#99CCAD

Color Blindness Simulation

Original

#999ECC

Protanopia

#9B9BC1

Deuteranopia

#9B9ABE

Tritanopia

#99B8B6

Achromatopsia

#A0A0A0

CSS Usage

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

Tailwind Shades

50
#F5F6FA
100
#E8E9F2
200
#CFD2E7
300
#ADB1D6
400
#8187C0
500
#555DAA
600
#444B88
700
#363C6D
800
#2B2F55
900
#22253F
950
#151728

Contrast Checker

Text on white

2.59:1

AA Fail AAA Fail

Text on black

8.12:1

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