#0306FC

#0306FC

Color Values

HEX

#0306FC

RGB

3, 6, 252

HSL

239.3, 97.6%, 50.0%

HSV

239.3, 98.8%, 98.8%

CMYK

98.8%, 97.6%, 0.0%, 1.2%

OKLCH

0.4504 0.3087 264.3

Properties

Cool Dark Nearest: blue

Color Harmonies

Complementary

#0306FC

#FCF903

Analogous

#0382FC

#7D03FC

#0306FC

Triadic

#0306FC

#FC0306

#06FC03

Split Complementary

#0306FC

#FC7D03

#82FC03

Tetradic

#0306FC

#FC0382

#FCF903

#03FC7D

Color Blindness Simulation

Original

#0306FC

Protanopia

#0404C1

Deuteranopia

#0404B2

Tritanopia

#039187

Achromatopsia

#171717

CSS Usage

background-color: #0306FC;
color: #0306FC;
border-color: #0306FC;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F1F1FE
100
#DEDFFC
200
#B8B9FE
300
#8687FE
400
#4547FD
500
#0306FC
600
#0205CA
700
#0204A1
800
#02037E
900
#06075B
950
#040439

Contrast Checker

Text on white

8.62:1

AA Pass AAA Pass

Text on black

2.44:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026