#340566

#340566

Color Values

HEX

#340566

RGB

52, 5, 102

HSL

269.1, 90.7%, 21.0%

HSV

269.1, 95.1%, 40.0%

CMYK

49.0%, 95.1%, 0.0%, 60.0%

OKLCH

0.2813 0.1458 296.9

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#340566

#376605

Analogous

#050666

#650566

#340566

Triadic

#340566

#663405

#056634

Split Complementary

#340566

#666505

#066605

Tetradic

#340566

#660506

#376605

#056665

Color Blindness Simulation

Original

#340566

Protanopia

#201F4F

Deuteranopia

#222649

Tritanopia

#323C38

Achromatopsia

#161616

CSS Usage

background-color: #340566;
color: #340566;
border-color: #340566;
Nearest Tailwind: Purple 950 #3B0764

Tailwind Shades

50
#F7F1FD
100
#EDDFFB
200
#DABBFC
300
#C08AF9
400
#9E4BF6
500
#7C0CF3
600
#6309C3
700
#4F089C
800
#3E067A
900
#2F0958
950
#1E0638

Contrast Checker

Text on white

15.45:1

AA Pass AAA Pass

Text on black

1.36:1

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