#347AC3

#347AC3

Color Values

HEX

#347AC3

RGB

52, 122, 195

HSL

210,6, 57,9%, 48,4%

HSV

210,6, 73,3%, 76,5%

CMYK

73,3%, 37,4%, 0,0%, 23,5%

OKLCH

0,5708 0,1329 252,1

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#347AC3

#C37D34

Analogous

#34C1C3

#3534C3

#347AC3

Triadic

#347AC3

#C3347A

#7AC334

Split Complementary

#347AC3

#C33534

#C1C334

Tetradic

#347AC3

#C334C1

#C37D34

#34C335

Color Blindness Simulation

Original

#347AC3

Protanopia

#5253B1

Deuteranopia

#4E49AD

Tritanopia

#38A3A0

Achromatopsia

#707070

CSS Usage

background-color: #347AC3;
color: #347AC3;
border-color: #347AC3;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E4EDF6
200
#C7DBF0
300
#9EC1E5
400
#6AA0D7
500
#367EC9
600
#2B65A1
700
#225181
800
#1B3F65
900
#17304A
950
#0F1E2F

Contrast Checker

Text on white

4,45:1

AA Fail AAA Fail

Text on black

4,72:1

AA Pass 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