#5B51CA

Color Details

HEX
#5B51CA
RGB
rgb(91, 81, 202)
HSL
hsl(245, 53%, 55%)
CMYK
cmyk(55%, 60%, 0%, 21%)
Best text on this color #FFFFFF (CR 6.04:1) Determined by WCAG contrast ratio

Readability Previews

Black on #5b51ca
Contrast 3.47:1 Fail
White on #5b51ca
Contrast 6.04:1 AA
#5b51ca on Black
Contrast 3.47:1 Fail
#5b51ca on White
Contrast 6.04:1 AA

Tints & Shades

#7c74d5
#9d97df
#bdb9ea
#4941a2
#373179
#242051

Complement & Analogous

#bfc94f
#964fc9
#4f82c9

Triadic

#c95a4f
#4fc95a

Monochrome

#242051 #373179 #5b51ca #9d97df #bdb9ea #dedcf4

Analogous

#4f82c9 #84a8d9 #5b51ca #ab72d4 #964fc9 #783fa1

Complementary Mix

#373179 #5b51ca #9d97df #bfc94f #d5dc8d #7c8333

Nearby Colors

#5b51c9
#5b51cb
#5b51ba
#5b51da

Embed #5B51CA swatch

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About #5B51CA

#5B51CA converts to RGB(91, 81, 202) and HSL(245, 53%, 55%). 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).

#5B51CA FAQs

What is the RGB value of #5B51CA?
RGB: 91, 81, 202. Copy as CSS: rgb(91, 81, 202)
Is #5B51CA a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #5B51CA?
Complement: #bfc94f.
Does #5B51CA have good contrast on white or black?
On white: 6.04:1 (AA (normal text)). On black: 3.47:1 (AA (large text)).