#3474B9

#3474B9

Color Values

HEX

#3474B9

RGB

52, 116, 185

HSL

211.1, 56.1%, 46.5%

HSV

211.1, 71.9%, 72.5%

CMYK

71.9%, 37.3%, 0.0%, 27.5%

OKLCH

0.5511 0.1262 252.6

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3474B9

#B97934

Analogous

#34B7B9

#3634B9

#3474B9

Triadic

#3474B9

#B93474

#74B934

Split Complementary

#3474B9

#B93634

#B7B934

Tetradic

#3474B9

#B934B7

#B97934

#34B936

Color Blindness Simulation

Original

#3474B9

Protanopia

#5050A8

Deuteranopia

#4C47A4

Tritanopia

#379B98

Achromatopsia

#6B6B6B

CSS Usage

background-color: #3474B9;
color: #3474B9;
border-color: #3474B9;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5EDF6
200
#C7DBEF
300
#9FC1E4
400
#6C9FD6
500
#387DC7
600
#2D649F
700
#24507F
800
#1C3E64
900
#183049
950
#0F1E2E

Contrast Checker

Text on white

4.83:1

AA Pass AAA Fail

Text on black

4.34:1

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