#5B51AD

Color Details

HEX
#5B51AD
RGB
rgb(91, 81, 173)
HSL
hsl(247, 36%, 50%)
CMYK
cmyk(47%, 53%, 0%, 32%)
Best text on this color #FFFFFF (CR 6.51:1) Determined by WCAG contrast ratio

Readability Previews

Black on #5b51ad
Contrast 3.23:1 Fail
White on #5b51ad
Contrast 6.51:1 AA
#5b51ad on Black
Contrast 3.23:1 Fail
#5b51ad on White
Contrast 6.51:1 AA

Tints & Shades

#7c74bd
#9d97ce
#bdb9de
#49418a
#373168
#242045

Complement & Analogous

#a3ad52
#8a52ad
#5275ad

Triadic

#ad5c52
#52ad5c

Monochrome

#242045 #373168 #5b51ad #9d97ce #bdb9de #dedcef

Analogous

#5275ad #869ec6 #5b51ad #a175bd #8a52ad #6e428a

Complementary Mix

#373168 #5b51ad #9d97ce #a3ad52 #c3ca8f #6a7035

Nearby Colors

#5b51ac
#5b51ae
#5b519d
#5b51bd

Embed #5B51AD swatch

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About #5B51AD

#5B51AD converts to RGB(91, 81, 173) and HSL(247, 36%, 50%). 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).

#5B51AD FAQs

What is the RGB value of #5B51AD?
RGB: 91, 81, 173. Copy as CSS: rgb(91, 81, 173)
Is #5B51AD a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #5B51AD?
Complement: #a3ad52.
Does #5B51AD have good contrast on white or black?
On white: 6.51:1 (AA (normal text)). On black: 3.23:1 (AA (large text)).