#403CD0

#403CD0

Color Values

HEX

#403CD0

RGB

64, 60, 208

HSL

241.6, 61.2%, 52.5%

HSV

241.6, 71.2%, 81.6%

CMYK

69.2%, 71.2%, 0.0%, 18.4%

OKLCH

0.4663 0.2185 275.0

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#403CD0

#CCD03C

Analogous

#3C82D0

#8A3CD0

#403CD0

Triadic

#403CD0

#D0403C

#3CD040

Split Complementary

#403CD0

#D08A3C

#82D03C

Tetradic

#403CD0

#D03C82

#CCD03C

#3CD08A

Color Blindness Simulation

Original

#403CD0

Protanopia

#3E3EAC

Deuteranopia

#3E3FA4

Tritanopia

#40908A

Achromatopsia

#484848

CSS Usage

background-color: #403CD0;
color: #403CD0;
border-color: #403CD0;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F3FB
100
#E4E4F6
200
#C7C5F1
300
#9E9CE7
400
#6A67DA
500
#3631CE
600
#2B28A4
700
#222084
800
#1B1967
900
#17164B
950
#0F0E2F

Contrast Checker

Text on white

7.57:1

AA Pass AAA Pass

Text on black

2.78:1

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