#40449A

#40449A

Color Values

HEX

#40449A

RGB

64, 68, 154

HSL

237.3, 41.3%, 42.7%

HSV

237.3, 58.4%, 60.4%

CMYK

58.4%, 55.8%, 0.0%, 39.6%

OKLCH

0.4326 0.1377 277.0

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#40449A

#9A9640

Analogous

#40719A

#69409A

#40449A

Triadic

#40449A

#9A4044

#449A40

Split Complementary

#40449A

#9A6940

#719A40

Tetradic

#40449A

#9A4071

#9A9640

#409A69

Color Blindness Simulation

Original

#40449A

Protanopia

#424285

Deuteranopia

#424180

Tritanopia

#407571

Achromatopsia

#494949

CSS Usage

background-color: #40449A;
color: #40449A;
border-color: #40449A;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E7F3
200
#CDCEEA
300
#A9ABDB
400
#7A7DC8
500
#4B50B4
600
#3C4090
700
#303373
800
#25285A
900
#1E2042
950
#13142A

Contrast Checker

Text on white

8.36:1

AA Pass AAA Pass

Text on black

2.51:1

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