#5B51FD

Color Details

HEX
#5B51FD
RGB
rgb(91, 81, 253)
HSL
hsl(243, 98%, 65%)
CMYK
cmyk(64%, 68%, 0%, 1%)
Best text on this color #FFFFFF (CR 5.20:1) Determined by WCAG contrast ratio

Readability Previews

Black on #5b51fd
Contrast 4.04:1 Fail
White on #5b51fd
Contrast 5.20:1 AA
#5b51fd on Black
Contrast 4.04:1 Fail
#5b51fd on White
Contrast 5.20:1 AA

Tints & Shades

#7c74fd
#9d97fe
#bdb9fe
#4941ca
#373198
#242065

Complement & Analogous

#f4fd4e
#ae4efd
#4e9dfd

Triadic

#fd574e
#4efd57

Monochrome

#242065 #373198 #5b51fd #9d97fe #bdb9fe #dedcff

Analogous

#4e9dfd #83bafe #5b51fd #be71fd #ae4efd #8b3eca

Complementary Mix

#373198 #5b51fd #9d97fe #f4fd4e #f8fe8c #9fa433

Nearby Colors

#5b51fc
#5b51fe
#5b51ed
#5b520d

Embed #5B51FD swatch

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About #5B51FD

#5B51FD converts to RGB(91, 81, 253) and HSL(243, 98%, 65%). This page provides quick readability checks, related hues (complementary and analogous), and ready-made palettes so you can drop the color into UI components, images, or CSS immediately.

Tip: Use the “Best text” chip above as a safe default foreground on this color (chosen by contrast ratio).

#5B51FD FAQs

What is the RGB value of #5B51FD?
RGB: 91, 81, 253. Copy as CSS: rgb(91, 81, 253)
Is #5B51FD a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #5B51FD?
Complement: #f4fd4e.
Does #5B51FD have good contrast on white or black?
On white: 5.20:1 (AA (normal text)). On black: 4.04:1 (AA (large text)).