#40436A

#40436A

Color Values

HEX

#40436A

RGB

64, 67, 106

HSL

235.7, 24.7%, 33.3%

HSV

235.7, 39.6%, 41.6%

CMYK

39.6%, 36.8%, 0.0%, 58.4%

OKLCH

0.3982 0.0657 279.6

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#40436A

#6A6740

Analogous

#40586A

#52406A

#40436A

Triadic

#40436A

#6A4043

#436A40

Split Complementary

#40436A

#6A5240

#586A40

Tetradic

#40436A

#6A4058

#6A6740

#406A52

Color Blindness Simulation

Original

#40436A

Protanopia

#414161

Deuteranopia

#41415E

Tritanopia

#405957

Achromatopsia

#454545

CSS Usage

background-color: #40436A;
color: #40436A;
border-color: #40436A;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F6F9
100
#E9EAF1
200
#D2D4E4
300
#B3B5D1
400
#898DB8
500
#60659F
600
#4D507F
700
#3D4066
800
#30324F
900
#26273B
950
#181925

Contrast Checker

Text on white

9.42:1

AA Pass AAA Pass

Text on black

2.23:1

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