#308DF0

#308DF0

Color Values

HEX

#308DF0

RGB

48, 141, 240

HSL

210.9, 86.5%, 56.5%

HSV

210.9, 80.0%, 94.1%

CMYK

80.0%, 41.2%, 0.0%, 5.9%

OKLCH

0.6395 0.1712 253.4

Properties

Cool Light Nearest: dodgerblue 2

Color Harmonies

Complementary

#308DF0

#F09330

Analogous

#30EDF0

#3330F0

#308DF0

Triadic

#308DF0

#F0308D

#8DF030

Split Complementary

#308DF0

#F03330

#EDF030

Tetradic

#308DF0

#F030ED

#F09330

#30F033

Color Blindness Simulation

Original

#308DF0

Protanopia

#5859D8

Deuteranopia

#534CD2

Tritanopia

#35C5C1

Achromatopsia

#808080

CSS Usage

background-color: #308DF0;
color: #308DF0;
border-color: #308DF0;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F7FD
100
#E0EDFA
200
#BCDAFA
300
#8DC0F7
400
#4F9EF2
500
#117CEE
600
#0E63BE
700
#0B4F98
800
#093E77
900
#0B2F56
950
#071E36

Contrast Checker

Text on white

3.39:1

AA Fail AAA Fail

Text on black

6.19:1

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