#402954

#402954

Color Values

HEX

#402954

RGB

64, 41, 84

HSL

272.1, 34.4%, 24.5%

HSV

272.1, 51.2%, 32.9%

CMYK

23.8%, 51.2%, 0.0%, 67.1%

OKLCH

0.3296 0.0779 307.3

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#402954

#3D5429

Analogous

#2A2954

#542952

#402954

Triadic

#402954

#544029

#295440

Split Complementary

#402954

#525429

#29542A

Tetradic

#402954

#542A29

#3D5429

#295254

Color Blindness Simulation

Original

#402954

Protanopia

#36364A

Deuteranopia

#373947

Tritanopia

#3F4140

Achromatopsia

#313131

CSS Usage

background-color: #402954;
color: #402954;
border-color: #402954;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F5FA
100
#EEE8F2
200
#DCCFE8
300
#C3ADD7
400
#A380C1
500
#8354AB
600
#684389
700
#54366E
800
#412A56
900
#32213F
950
#1F1528

Contrast Checker

Text on white

12.63:1

AA Pass AAA Pass

Text on black

1.66:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026