#A51FE0

#A51FE0

Color Values

HEX

#A51FE0

RGB

165, 31, 224

HSL

281.7, 75.7%, 50.0%

HSV

281.7, 86.2%, 87.8%

CMYK

26.3%, 86.2%, 0.0%, 12.2%

OKLCH

0.5589 0.2629 311.6

Properties

Cool Dark Nearest: darkviolet

Color Harmonies

Complementary

#A51FE0

#5AE01F

Analogous

#451FE0

#E01FBA

#A51FE0

Triadic

#A51FE0

#E0A51F

#1FE0A5

Split Complementary

#A51FE0

#BAE01F

#1FE045

Tetradic

#A51FE0

#E0451F

#5AE01F

#1FBAE0

Color Blindness Simulation

Original

#A51FE0

Protanopia

#6B6AB1

Deuteranopia

#737DA6

Tritanopia

#9E8C84

Achromatopsia

#494949

CSS Usage

background-color: #A51FE0;
color: #A51FE0;
border-color: #A51FE0;
Nearest Tailwind: Purple 600 #9333EA

Tailwind Shades

50
#F9F2FC
100
#F2E2F9
200
#E6C0F6
300
#D493F0
400
#BD59E8
500
#A51FE0
600
#8419B3
700
#6A148F
800
#530F70
900
#3D0F51
950
#270A33

Contrast Checker

Text on white

5.42:1

AA Pass AAA Fail

Text on black

3.87:1

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