#347CC4

#347CC4

Color Values

HEX

#347CC4

RGB

52, 124, 196

HSL

210.0, 58.1%, 48.6%

HSV

210.0, 73.5%, 76.9%

CMYK

73.5%, 36.7%, 0.0%, 23.1%

OKLCH

0.576 0.1322 251.2

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#347CC4

#C47C34

Analogous

#34C4C4

#3434C4

#347CC4

Triadic

#347CC4

#C4347C

#7CC434

Split Complementary

#347CC4

#C43434

#C4C434

Tetradic

#347CC4

#C434C4

#C47C34

#34C434

Color Blindness Simulation

Original

#347CC4

Protanopia

#5354B3

Deuteranopia

#4F4AAE

Tritanopia

#38A5A2

Achromatopsia

#727272

CSS Usage

background-color: #347CC4;
color: #347CC4;
border-color: #347CC4;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E4EDF6
200
#C7DBF0
300
#9EC2E5
400
#6AA1D7
500
#3580CA
600
#2B66A1
700
#225281
800
#1B4065
900
#17304A
950
#0F1F2F

Contrast Checker

Text on white

4.35:1

AA Fail AAA Fail

Text on black

4.83:1

AA Pass 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