#343168

#343168

Color Values

HEX

#343168

RGB

52, 49, 104

HSL

243.3, 35.9%, 30.0%

HSV

243.3, 52.9%, 40.8%

CMYK

50.0%, 52.9%, 0.0%, 59.2%

OKLCH

0.3469 0.0933 282.9

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#343168

#656831

Analogous

#314968

#503168

#343168

Triadic

#343168

#683431

#316834

Split Complementary

#343168

#685031

#496831

Tetradic

#343168

#683149

#656831

#316850

Color Blindness Simulation

Original

#343168

Protanopia

#33335B

Deuteranopia

#333358

Tritanopia

#34504E

Achromatopsia

#363636

CSS Usage

background-color: #343168;
color: #343168;
border-color: #343168;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5FA
100
#E8E8F3
200
#D0CEE8
300
#AEACD8
400
#837FC3
500
#5752AD
600
#45418B
700
#38346F
800
#2B2957
900
#232140
950
#161528

Contrast Checker

Text on white

11.76:1

AA Pass AAA Pass

Text on black

1.79:1

AA Fail AAA Fail

Related Articles

Tutorials

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

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026