#342F4D

#342F4D

Color Values

HEX

#342F4D

RGB

52, 47, 77

HSL

250.0, 24.2%, 24.3%

HSV

250.0, 39.0%, 30.2%

CMYK

32.5%, 39.0%, 0.0%, 69.8%

OKLCH

0.3247 0.0527 290.8

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#342F4D

#484D2F

Analogous

#2F394D

#432F4D

#342F4D

Triadic

#342F4D

#4D342F

#2F4D34

Split Complementary

#342F4D

#4D432F

#394D2F

Tetradic

#342F4D

#4D2F39

#484D2F

#2F4D43

Color Blindness Simulation

Original

#342F4D

Protanopia

#323246

Deuteranopia

#323244

Tritanopia

#34403F

Achromatopsia

#323232

CSS Usage

background-color: #342F4D;
color: #342F4D;
border-color: #342F4D;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#EBE9F1
200
#D6D3E4
300
#B8B3D1
400
#918AB7
500
#6B619E
600
#564D7F
700
#443E65
800
#35304F
900
#29263B
950
#1A1825

Contrast Checker

Text on white

12.65:1

AA Pass AAA Pass

Text on black

1.66:1

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