#999FD0

#999FD0

Color Values

HEX

#999FD0

RGB

153, 159, 208

HSL

233.5, 36.9%, 70.8%

HSV

233.5, 26.4%, 81.6%

CMYK

26.4%, 23.6%, 0.0%, 18.4%

OKLCH

0.7154 0.0717 279.0

Properties

Cool Light Nearest: Blue Bell

Color Harmonies

Complementary

#999FD0

#D0CA99

Analogous

#99BAD0

#AF99D0

#999FD0

Triadic

#999FD0

#D0999F

#9FD099

Split Complementary

#999FD0

#D0AF99

#BAD099

Tetradic

#999FD0

#D099BA

#D0CA99

#99D0AF

Color Blindness Simulation

Original

#999FD0

Protanopia

#9C9CC4

Deuteranopia

#9B9BC1

Tritanopia

#99BBB9

Achromatopsia

#A1A1A1

CSS Usage

background-color: #999FD0;
color: #999FD0;
border-color: #999FD0;
Nearest Tailwind: Indigo 300 #A5B4FC

Tailwind Shades

50
#F5F5FA
100
#E8E9F3
200
#CED1E8
300
#ABB0D8
400
#7E85C3
500
#505BAF
600
#40498C
700
#333A70
800
#282D57
900
#202441
950
#141729

Contrast Checker

Text on white

2.55:1

AA Fail AAA Fail

Text on black

8.22:1

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