#999ADE

#999ADE

Color Values

HEX

#999ADE

RGB

153, 154, 222

HSL

239.1, 51.1%, 73.5%

HSV

239.1, 31.1%, 87.1%

CMYK

31.1%, 30.6%, 0.0%, 12.9%

OKLCH

0.7114 0.0987 282.9

Properties

Cool Light Nearest: Blue Bell

Color Harmonies

Complementary

#999ADE

#DEDD99

Analogous

#99BCDE

#BA99DE

#999ADE

Triadic

#999ADE

#DE999A

#9ADE99

Split Complementary

#999ADE

#DEBA99

#BCDE99

Tetradic

#999ADE

#DE99BC

#DEDD99

#99DEBA

Color Blindness Simulation

Original

#999ADE

Protanopia

#9999CE

Deuteranopia

#9999CA

Tritanopia

#99C1BE

Achromatopsia

#9F9F9F

CSS Usage

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

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C9CAEE
300
#A3A3E1
400
#7072D1
500
#3E40C1
600
#32339A
700
#28297B
800
#1F2060
900
#1A1B47
950
#11112D

Contrast Checker

Text on white

2.61:1

AA Fail AAA Fail

Text on black

8.03:1

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