#4245DF

#4245DF

Color Values

HEX

#4245DF

RGB

66, 69, 223

HSL

238.9, 71.0%, 56.7%

HSV

238.9, 70.4%, 87.5%

CMYK

70.4%, 69.1%, 0.0%, 12.5%

OKLCH

0.4953 0.2269 273.5

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#4245DF

#DFDC42

Analogous

#4293DF

#8E42DF

#4245DF

Triadic

#4245DF

#DF4245

#45DF42

Split Complementary

#4245DF

#DF8E42

#93DF42

Tetradic

#4245DF

#DF4293

#DFDC42

#42DF8E

Color Blindness Simulation

Original

#4245DF

Protanopia

#4343BA

Deuteranopia

#4343B1

Tritanopia

#429C96

Achromatopsia

#4F4F4F

CSS Usage

background-color: #4245DF;
color: #4245DF;
border-color: #4245DF;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F3F3FC
100
#E2E3F8
200
#C2C3F5
300
#9698ED
400
#5E60E4
500
#2528DA
600
#1E20AE
700
#181A8C
800
#12146D
900
#11134F
950
#0B0C32

Contrast Checker

Text on white

6.67:1

AA Pass AAA Fail

Text on black

3.15:1

AA Fail AAA Fail

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