#3985CE

#3985CE

Color Values

HEX

#3985CE

RGB

57, 133, 206

HSL

209.4, 60.3%, 51.6%

HSV

209.4, 72.3%, 80.8%

CMYK

72.3%, 35.4%, 0.0%, 19.2%

OKLCH

0.6039 0.1342 250.3

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3985CE

#CE8239

Analogous

#39CECD

#393BCE

#3985CE

Triadic

#3985CE

#CE3985

#85CE39

Split Complementary

#3985CE

#CE393B

#CECD39

Tetradic

#3985CE

#CD39CE

#CE8239

#3BCE39

Color Blindness Simulation

Original

#3985CE

Protanopia

#5A5BBC

Deuteranopia

#5650B8

Tritanopia

#3DAEAB

Achromatopsia

#7A7A7A

CSS Usage

background-color: #3985CE;
color: #3985CE;
border-color: #3985CE;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4EDF6
200
#C6DCF1
300
#9DC3E7
400
#68A2DA
500
#3381CC
600
#2867A4
700
#205383
800
#194166
900
#16314B
950
#0E1F2F

Contrast Checker

Text on white

3.87:1

AA Fail AAA Fail

Text on black

5.42:1

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