#387CD0

#387CD0

Color Values

HEX

#387CD0

RGB

56, 124, 208

HSL

213,2, 61,8%, 51,8%

HSV

213,2, 73,1%, 81,6%

CMYK

73,1%, 40,4%, 0,0%, 18,4%

OKLCH

0,5846 0,1463 255,3

Properties

Cool Light Nearest: dodgerblue 3

Color Harmonies

Complementary

#387CD0

#D08C38

Analogous

#38C8D0

#4038D0

#387CD0

Triadic

#387CD0

#D0387C

#7CD038

Split Complementary

#387CD0

#D04038

#C8D038

Tetradic

#387CD0

#D038C8

#D08C38

#38D040

Color Blindness Simulation

Original

#387CD0

Protanopia

#5556BC

Deuteranopia

#524CB7

Tritanopia

#3BACA8

Achromatopsia

#747474

CSS Usage

background-color: #387CD0;
color: #387CD0;
border-color: #387CD0;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4ECF7
200
#C5D9F1
300
#9CBEE8
400
#669ADB
500
#3177CE
600
#275FA5
700
#1F4C84
800
#183C67
900
#162E4B
950
#0E1D30

Contrast Checker

Text on white

4,23:1

AA Fail AAA Fail

Text on black

4,96:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026