#3B00FF

#3B00FF

Color Values

HEX

#3B00FF

RGB

59, 0, 255

HSL

253.9, 100.0%, 50.0%

HSV

253.9, 100.0%, 100.0%

CMYK

76.9%, 100.0%, 0.0%, 0.0%

OKLCH

0.4708 0.3018 272.6

Properties

Cool Dark Nearest: blue

Color Harmonies

Complementary

#3B00FF

#C4FF00

Analogous

#0044FF

#BB00FF

#3B00FF

Triadic

#3B00FF

#FF3B00

#00FF3B

Split Complementary

#3B00FF

#FFBB00

#44FF00

Tetradic

#3B00FF

#FF0044

#C4FF00

#00FFBB

Color Blindness Simulation

Original

#3B00FF

Protanopia

#2121C1

Deuteranopia

#2529B2

Tritanopia

#389186

Achromatopsia

#1F1F1F

CSS Usage

background-color: #3B00FF;
color: #3B00FF;
border-color: #3B00FF;
Nearest Tailwind: Violet 600 #7C3AED

Tailwind Shades

50
#F4F1FE
100
#E5DEFC
200
#C8B8FF
300
#A185FF
400
#6E42FF
500
#3B00FF
600
#2F00CC
700
#2600A3
800
#1E0080
900
#19055C
950
#10033A

Contrast Checker

Text on white

7.98:1

AA Pass AAA Pass

Text on black

2.63:1

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