#403CAB

#403CAB

Color Values

HEX

#403CAB

RGB

64, 60, 171

HSL

242,2, 48,1%, 45,3%

HSV

242,2, 64,9%, 67,1%

CMYK

62,6%, 64,9%, 0,0%, 32,9%

OKLCH

0,432 0,1717 278,0

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#403CAB

#A7AB3C

Analogous

#3C6FAB

#783CAB

#403CAB

Triadic

#403CAB

#AB403C

#3CAB40

Split Complementary

#403CAB

#AB783C

#6FAB3C

Tetradic

#403CAB

#AB3C6F

#A7AB3C

#3CAB78

Color Blindness Simulation

Original

#403CAB

Protanopia

#3E3E90

Deuteranopia

#3E3F8A

Tritanopia

#407B76

Achromatopsia

#454545

CSS Usage

background-color: #403CAB;
color: #403CAB;
border-color: #403CAB;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FA
100
#E6E6F4
200
#CBCAEC
300
#A7A4DF
400
#7773CE
500
#4742BD
600
#393597
700
#2D2A79
800
#23215E
900
#1D1B45
950
#12112C

Contrast Checker

Text on white

8,56:1

AA Pass AAA Pass

Text on black

2,45:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026