#5B51DA

Color Details

HEX
#5B51DA
RGB
rgb(91, 81, 218)
HSL
hsl(244, 65%, 59%)
CMYK
cmyk(58%, 63%, 0%, 15%)
Best text on this color #FFFFFF (CR 5.78:1) Determined by WCAG contrast ratio

Readability Previews

Black on #5b51da
Contrast 3.63:1 Fail
White on #5b51da
Contrast 5.78:1 AA
#5b51da on Black
Contrast 3.63:1 Fail
#5b51da on White
Contrast 5.78:1 AA

Tints & Shades

#7c74e1
#9d97e9
#bdb9f0
#4941ae
#373183
#242057

Complement & Analogous

#d1da52
#a052da
#528dda

Triadic

#da5c52
#52da5c

Monochrome

#242057 #373183 #5b51da #9d97e9 #bdb9f0 #dedcf8

Analogous

#528dda #86afe5 #5b51da #b375e1 #a052da #8042ae

Complementary Mix

#373183 #5b51da #9d97e9 #d1da52 #e1e78f #888e35

Nearby Colors

#5b51d9
#5b51db
#5b51ca
#5b51ea

Embed #5B51DA swatch

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About #5B51DA

#5B51DA converts to RGB(91, 81, 218) and HSL(244, 65%, 59%). 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).

#5B51DA FAQs

What is the RGB value of #5B51DA?
RGB: 91, 81, 218. Copy as CSS: rgb(91, 81, 218)
Is #5B51DA a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #5B51DA?
Complement: #d1da52.
Does #5B51DA have good contrast on white or black?
On white: 5.78:1 (AA (normal text)). On black: 3.63:1 (AA (large text)).