#402443

#402443

Color Values

HEX

#402443

RGB

64, 36, 67

HSL

294.2, 30.1%, 20.2%

HSV

294.2, 46.3%, 26.3%

CMYK

4.5%, 46.3%, 0.0%, 73.7%

OKLCH

0.3099 0.0651 323.5

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#402443

#274324

Analogous

#312443

#432437

#402443

Triadic

#402443

#434024

#244340

Split Complementary

#402443

#374324

#244331

Tetradic

#402443

#433124

#274324

#243743

Color Blindness Simulation

Original

#402443

Protanopia

#34343C

Deuteranopia

#36383A

Tritanopia

#3F3634

Achromatopsia

#2C2C2C

CSS Usage

background-color: #402443;
color: #402443;
border-color: #402443;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F9F5F9
100
#F1E9F2
200
#E4D1E6
300
#D1AFD4
400
#B884BD
500
#9E59A6
600
#7F4785
700
#65396A
800
#4F2D53
900
#3B233E
950
#251627

Contrast Checker

Text on white

13.54:1

AA Pass AAA Pass

Text on black

1.55:1

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