#3887D5

#3887D5

Color Values

HEX

#3887D5

RGB

56, 135, 213

HSL

209.8, 65.1%, 52.7%

HSV

209.8, 73.7%, 83.5%

CMYK

73.7%, 36.6%, 0.0%, 16.5%

OKLCH

0.6122 0.1413 251.1

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3887D5

#D58638

Analogous

#38D5D4

#3838D5

#3887D5

Triadic

#3887D5

#D53887

#87D538

Split Complementary

#3887D5

#D53838

#D5D438

Tetradic

#3887D5

#D438D5

#D58638

#38D538

Color Blindness Simulation

Original

#3887D5

Protanopia

#5A5BC2

Deuteranopia

#5650BE

Tritanopia

#3CB3B0

Achromatopsia

#7C7C7C

CSS Usage

background-color: #3887D5;
color: #3887D5;
border-color: #3887D5;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E3EDF7
200
#C4DBF3
300
#9AC2EA
400
#63A1DE
500
#2C80D3
600
#2466A8
700
#1C5287
800
#164069
900
#14314D
950
#0D1F31

Contrast Checker

Text on white

3.75:1

AA Fail AAA Fail

Text on black

5.59:1

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