#3288E3

#3288E3

Color Values

HEX

#3288E3

RGB

50, 136, 227

HSL

210.8, 76.0%, 54.3%

HSV

210.8, 78.0%, 89.0%

CMYK

78.0%, 40.1%, 0.0%, 11.0%

OKLCH

0.621 0.1597 253.0

Properties

Cool Light Nearest: dodgerblue 2

Color Harmonies

Complementary

#3288E3

#E38D32

Analogous

#32E1E3

#3432E3

#3288E3

Triadic

#3288E3

#E33288

#88E332

Split Complementary

#3288E3

#E33432

#E1E332

Tetradic

#3288E3

#E332E1

#E38D32

#32E334

Color Blindness Simulation

Original

#3288E3

Protanopia

#5758CD

Deuteranopia

#524CC8

Tritanopia

#36BCB8

Achromatopsia

#7C7C7C

CSS Usage

background-color: #3288E3;
color: #3288E3;
border-color: #3288E3;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F2F7FC
100
#E2EDF9
200
#C0DBF6
300
#93C1F0
400
#599FE8
500
#1F7DE0
600
#1864B4
700
#145090
800
#0F3E70
900
#0F3052
950
#0A1E34

Contrast Checker

Text on white

3.64:1

AA Fail AAA Fail

Text on black

5.77:1

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