#999CDF

#999CDF

Color Values

HEX

#999CDF

RGB

153, 156, 223

HSL

237,4, 52,2%, 73,7%

HSV

237,4, 31,4%, 87,5%

CMYK

31,4%, 30,0%, 0,0%, 12,5%

OKLCH

0,7159 0,0973 281,7

Properties

Cool Light Nearest: Blue Bell

Color Harmonies

Complementary

#999CDF

#DFDC99

Analogous

#99BFDF

#B999DF

#999CDF

Triadic

#999CDF

#DF999C

#9CDF99

Split Complementary

#999CDF

#DFB999

#BFDF99

Tetradic

#999CDF

#DF99BF

#DFDC99

#99DFB9

Color Blindness Simulation

Original

#999CDF

Protanopia

#9A9ACF

Deuteranopia

#9A9ACB

Tritanopia

#99C2BF

Achromatopsia

#A0A0A0

CSS Usage

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

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C9CAEE
300
#A2A5E2
400
#6F74D2
500
#3D43C2
600
#31359B
700
#272B7C
800
#1E2161
900
#1A1C47
950
#10112D

Contrast Checker

Text on white

2,57:1

AA Fail AAA Fail

Text on black

8,18:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026