#403C93

#403C93

Color Values

HEX

#403C93

RGB

64, 60, 147

HSL

242.8, 42.0%, 40.6%

HSV

242.8, 59.2%, 57.6%

CMYK

56.5%, 59.2%, 0.0%, 42.4%

OKLCH

0.4118 0.1388 280.4

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#403C93

#8F933C

Analogous

#3C6393

#6C3C93

#403C93

Triadic

#403C93

#93403C

#3C9340

Split Complementary

#403C93

#936C3C

#63933C

Tetradic

#403C93

#933C63

#8F933C

#3C936C

Color Blindness Simulation

Original

#403C93

Protanopia

#3E3E7E

Deuteranopia

#3E3F79

Tritanopia

#406D6A

Achromatopsia

#434343

CSS Usage

background-color: #403C93;
color: #403C93;
border-color: #403C93;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F5FA
100
#E7E7F4
200
#CECCEA
300
#AAA8DC
400
#7D79C8
500
#4F4AB5
600
#3F3B91
700
#332F74
800
#27255B
900
#201E43
950
#14132A

Contrast Checker

Text on white

9.19:1

AA Pass AAA Pass

Text on black

2.29:1

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