#340554

#340554

Color Values

HEX

#340554

RGB

52, 5, 84

HSL

275.7, 88.8%, 17.5%

HSV

275.7, 94.0%, 32.9%

CMYK

38.1%, 94.0%, 0.0%, 67.1%

OKLCH

0.2624 0.1275 305.4

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#340554

#255405

Analogous

#0D0554

#54054D

#340554

Triadic

#340554

#543405

#055434

Split Complementary

#340554

#4D5405

#05540D

Tetradic

#340554

#540D05

#255405

#054D54

Color Blindness Simulation

Original

#340554

Protanopia

#201F41

Deuteranopia

#22263C

Tritanopia

#32322E

Achromatopsia

#151515

CSS Usage

background-color: #340554;
color: #340554;
border-color: #340554;
Nearest Tailwind: Purple 950 #3B0764

Tailwind Shades

50
#F8F2FD
100
#F0E0FB
200
#E1BCFB
300
#CC8BF8
400
#B14DF4
500
#950EF1
600
#770BC1
700
#5F099A
800
#4B0778
900
#380A57
950
#230637

Contrast Checker

Text on white

16.21:1

AA Pass AAA Pass

Text on black

1.3:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

1월 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1월 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1월 15, 2026