#400B99

#400B99

Color Values

HEX

#400B99

RGB

64, 11, 153

HSL

262.4, 86.6%, 32.2%

HSV

262.4, 92.8%, 60.0%

CMYK

58.2%, 92.8%, 0.0%, 40.0%

OKLCH

0.3563 0.1952 287.9

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#400B99

#64990B

Analogous

#0B1D99

#870B99

#400B99

Triadic

#400B99

#99400B

#0B9940

Split Complementary

#400B99

#99870B

#1D990B

Tetradic

#400B99

#990B1D

#64990B

#0B9987

Color Blindness Simulation

Original

#400B99

Protanopia

#292977

Deuteranopia

#2C306E

Tritanopia

#3D5B56

Achromatopsia

#212121

CSS Usage

background-color: #400B99;
color: #400B99;
border-color: #400B99;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F6F2FD
100
#EAE0FA
200
#D3BCFA
300
#B48DF7
400
#8C4FF2
500
#6411EE
600
#500EBE
700
#400B98
800
#320977
900
#270B56
950
#190736

Contrast Checker

Text on white

12.17:1

AA Pass AAA Pass

Text on black

1.73:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026