#5B51C1

Color Details

HEX
#5B51C1
RGB
rgb(91, 81, 193)
HSL
hsl(245, 47%, 54%)
CMYK
cmyk(53%, 58%, 0%, 24%)
Best text on this color #FFFFFF (CR 6.19:1) Determined by WCAG contrast ratio

Readability Previews

Black on #5b51c1
Contrast 3.39:1 Fail
White on #5b51c1
Contrast 6.19:1 AA
#5b51c1 on Black
Contrast 3.39:1 Fail
#5b51c1 on White
Contrast 6.19:1 AA

Tints & Shades

#7c74cd
#9d97da
#bdb9e6
#49419a
#373174
#24204d

Complement & Analogous

#b8c153
#9353c1
#5381c1

Triadic

#c15c53
#53c15c

Monochrome

#24204d #373174 #5b51c1 #9d97da #bdb9e6 #dedcf3

Analogous

#5381c1 #87a7d4 #5b51c1 #a975cd #9353c1 #76429a

Complementary Mix

#373174 #5b51c1 #9d97da #b8c153 #d1d78f #787d36

Nearby Colors

#5b51c0
#5b51c2
#5b51b1
#5b51d1

Embed #5B51C1 swatch

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About #5B51C1

#5B51C1 converts to RGB(91, 81, 193) and HSL(245, 47%, 54%). 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).

#5B51C1 FAQs

What is the RGB value of #5B51C1?
RGB: 91, 81, 193. Copy as CSS: rgb(91, 81, 193)
Is #5B51C1 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #5B51C1?
Complement: #b8c153.
Does #5B51C1 have good contrast on white or black?
On white: 6.19:1 (AA (normal text)). On black: 3.39:1 (AA (large text)).