#3090F3

#3090F3

Color Values

HEX

#3090F3

RGB

48, 144, 243

HSL

210.5, 89.0%, 57.1%

HSV

210.5, 80.2%, 95.3%

CMYK

80.2%, 40.7%, 0.0%, 4.7%

OKLCH

0.6479 0.1718 252.8

Properties

Cool Light Nearest: dodgerblue 2

Color Harmonies

Complementary

#3090F3

#F39330

Analogous

#30F1F3

#3230F3

#3090F3

Triadic

#3090F3

#F33090

#90F330

Split Complementary

#3090F3

#F33230

#F1F330

Tetradic

#3090F3

#F330F1

#F39330

#30F332

Color Blindness Simulation

Original

#3090F3

Protanopia

#5A5ADB

Deuteranopia

#544DD5

Tritanopia

#35C8C4

Achromatopsia

#838383

CSS Usage

background-color: #3090F3;
color: #3090F3;
border-color: #3090F3;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F2F7FD
100
#E0EDFB
200
#BCDBFB
300
#8BC1F8
400
#4D9FF5
500
#0E7EF1
600
#0B64C1
700
#09509A
800
#073F78
900
#0A3057
950
#061E37

Contrast Checker

Text on white

3.28:1

AA Fail AAA Fail

Text on black

6.41:1

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