#40335E

#40335E

Color Values

HEX

#40335E

RGB

64, 51, 94

HSL

258.1, 29.7%, 28.4%

HSV

258.1, 45.7%, 36.9%

CMYK

31.9%, 45.7%, 0.0%, 63.1%

OKLCH

0.356 0.0739 296.4

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#40335E

#515E33

Analogous

#333B5E

#55335E

#40335E

Triadic

#40335E

#5E4033

#335E40

Split Complementary

#40335E

#5E5533

#3B5E33

Tetradic

#40335E

#5E333B

#515E33

#335E55

Color Blindness Simulation

Original

#40335E

Protanopia

#3A3A54

Deuteranopia

#3B3C51

Tritanopia

#3F4B4A

Achromatopsia

#393939

CSS Usage

background-color: #40335E;
color: #40335E;
border-color: #40335E;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F7F5F9
100
#EBE9F2
200
#D7D1E6
300
#BBB0D4
400
#9685BD
500
#705AA5
600
#5A4884
700
#48396A
800
#382D53
900
#2B233D
950
#1B1627

Contrast Checker

Text on white

11.33:1

AA Pass AAA Pass

Text on black

1.85:1

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