#999ECE

#999ECE

Color Values

HEX

#999ECE

RGB

153, 158, 206

HSL

234.3, 35.1%, 70.4%

HSV

234.3, 25.7%, 80.8%

CMYK

25.7%, 23.3%, 0.0%, 19.2%

OKLCH

0.7125 0.0701 279.8

Properties

Cool Light Nearest: Blue Bell

Color Harmonies

Complementary

#999ECE

#CEC999

Analogous

#99B9CE

#AE99CE

#999ECE

Triadic

#999ECE

#CE999E

#9ECE99

Split Complementary

#999ECE

#CEAE99

#B9CE99

Tetradic

#999ECE

#CE99B9

#CEC999

#99CEAE

Color Blindness Simulation

Original

#999ECE

Protanopia

#9B9BC2

Deuteranopia

#9B9AC0

Tritanopia

#99B9B7

Achromatopsia

#A0A0A0

CSS Usage

background-color: #999ECE;
color: #999ECE;
border-color: #999ECE;
Nearest Tailwind: Indigo 300 #A5B4FC

Tailwind Shades

50
#F5F6FA
100
#E8E9F2
200
#CFD1E8
300
#ACB0D7
400
#8086C2
500
#535BAC
600
#42498A
700
#353A6E
800
#292E56
900
#212440
950
#151728

Contrast Checker

Text on white

2.58:1

AA Fail AAA Fail

Text on black

8.14:1

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