#3480CF

#3480CF

Color Values

HEX

#3480CF

RGB

52, 128, 207

HSL

210,6, 61,8%, 50,8%

HSV

210,6, 74,9%, 81,2%

CMYK

74,9%, 38,2%, 0,0%, 18,8%

OKLCH

0,5916 0,1421 252,2

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3480CF

#CF8334

Analogous

#34CECF

#3634CF

#3480CF

Triadic

#3480CF

#CF3480

#80CF34

Split Complementary

#3480CF

#CF3634

#CECF34

Tetradic

#3480CF

#CF34CE

#CF8334

#34CF36

Color Blindness Simulation

Original

#3480CF

Protanopia

#5556BC

Deuteranopia

#504BB7

Tritanopia

#38ADA9

Achromatopsia

#767676

CSS Usage

background-color: #3480CF;
color: #3480CF;
border-color: #3480CF;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4EDF7
200
#C5DBF1
300
#9CC1E8
400
#669FDB
500
#317ECE
600
#2765A5
700
#1F5184
800
#183F67
900
#16304B
950
#0E1E30

Contrast Checker

Text on white

4,09:1

AA Fail AAA Fail

Text on black

5,13:1

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