#999FDF

#999FDF

Color Values

HEX

#999FDF

RGB

153, 159, 223

HSL

234.9, 52.2%, 73.7%

HSV

234.9, 31.4%, 87.5%

CMYK

31.4%, 28.7%, 0.0%, 12.5%

OKLCH

0.7218 0.0931 279.7

Properties

Cool Light Nearest: Blue Bell

Color Harmonies

Complementary

#999FDF

#DFD999

Analogous

#99C2DF

#B699DF

#999FDF

Triadic

#999FDF

#DF999F

#9FDF99

Split Complementary

#999FDF

#DFB699

#C2DF99

Tetradic

#999FDF

#DF99C2

#DFD999

#99DFB6

Color Blindness Simulation

Original

#999FDF

Protanopia

#9C9CD0

Deuteranopia

#9B9BCC

Tritanopia

#99C3C1

Achromatopsia

#A2A2A2

CSS Usage

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

Tailwind Shades

50
#F4F5FB
100
#E5E7F5
200
#C9CCEE
300
#A2A7E2
400
#6F78D2
500
#3D48C2
600
#313A9B
700
#272E7C
800
#1E2461
900
#1A1E47
950
#10132D

Contrast Checker

Text on white

2.51:1

AA Fail AAA Fail

Text on black

8.38:1

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