#3B33CB

#3B33CB

Color Values

HEX

#3B33CB

RGB

59, 51, 203

HSL

243.2, 59.8%, 49.8%

HSV

243.2, 74.9%, 79.6%

CMYK

70.9%, 74.9%, 0.0%, 20.4%

OKLCH

0.4456 0.2225 274.8

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3B33CB

#C3CB33

Analogous

#3377CB

#8733CB

#3B33CB

Triadic

#3B33CB

#CB3B33

#33CB3B

Split Complementary

#3B33CB

#CB8733

#77CB33

Tetradic

#3B33CB

#CB3377

#C3CB33

#33CB87

Color Blindness Simulation

Original

#3B33CB

Protanopia

#3837A6

Deuteranopia

#38399D

Tritanopia

#3B8983

Achromatopsia

#404040

CSS Usage

background-color: #3B33CB;
color: #3B33CB;
border-color: #3B33CB;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F3FB
100
#E5E4F6
200
#C8C6F1
300
#A19DE6
400
#6E68D9
500
#3B33CC
600
#3029A3
700
#262182
800
#1E1A66
900
#19164B
950
#100E2F

Contrast Checker

Text on white

8.33:1

AA Pass AAA Pass

Text on black

2.52:1

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