#3B8CDB

#3B8CDB

Color Values

HEX

#3B8CDB

RGB

59, 140, 219

HSL

209.6, 69.0%, 54.5%

HSV

209.6, 73.1%, 85.9%

CMYK

73.1%, 36.1%, 0.0%, 14.1%

OKLCH

0.6278 0.1429 250.7

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#3B8CDB

#DB8A3B

Analogous

#3BDBDA

#3B3CDB

#3B8CDB

Triadic

#3B8CDB

#DB3B8C

#8CDB3B

Split Complementary

#3B8CDB

#DB3B3C

#DBDA3B

Tetradic

#3B8CDB

#DA3BDB

#DB8A3B

#3CDB3B

Color Blindness Simulation

Original

#3B8CDB

Protanopia

#5E5FC8

Deuteranopia

#5953C3

Tritanopia

#3FB9B5

Achromatopsia

#808080

CSS Usage

background-color: #3B8CDB;
color: #3B8CDB;
border-color: #3B8CDB;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E3EDF8
200
#C3DCF4
300
#98C2EC
400
#60A2E2
500
#2881D7
600
#2067AC
700
#19528A
800
#14406C
900
#12314F
950
#0C1F32

Contrast Checker

Text on white

3.52:1

AA Fail AAA Fail

Text on black

5.96:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026