#3880E2

#3880E2

Color Values

HEX

#3880E2

RGB

56, 128, 226

HSL

214.6, 74.6%, 55.3%

HSV

214.6, 75.2%, 88.6%

CMYK

75.2%, 43.4%, 0.0%, 11.4%

OKLCH

0.6047 0.1653 257.1

Properties

Cool Light Nearest: dodgerblue 2

Color Harmonies

Complementary

#3880E2

#E29A38

Analogous

#38D5E2

#4538E2

#3880E2

Triadic

#3880E2

#E23880

#80E238

Split Complementary

#3880E2

#E24538

#D5E238

Tetradic

#3880E2

#E238D5

#E29A38

#38E245

Color Blindness Simulation

Original

#3880E2

Protanopia

#5758CA

Deuteranopia

#534EC5

Tritanopia

#3CB8B3

Achromatopsia

#787878

CSS Usage

background-color: #3880E2;
color: #3880E2;
border-color: #3880E2;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F7FC
100
#E2EBF8
200
#C1D7F6
300
#94BBEF
400
#5A96E7
500
#2071DF
600
#1A5AB2
700
#15488E
800
#10386F
900
#102B51
950
#0A1B33

Contrast Checker

Text on white

3.92:1

AA Fail AAA Fail

Text on black

5.35:1

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