#7B51DD

Color Details

HEX
#7B51DD
RGB
rgb(123, 81, 221)
HSL
hsl(258, 67%, 59%)
CMYK
cmyk(44%, 63%, 0%, 13%)
Best text on this color #FFFFFF (CR 5.17:1) Determined by WCAG contrast ratio

Readability Previews

Black on #7b51dd
Contrast 4.06:1 Fail
White on #7b51dd
Contrast 5.17:1 AA
#7b51dd on Black
Contrast 4.06:1 Fail
#7b51dd on White
Contrast 5.17:1 AA

Tints & Shades

#9574e4
#b097eb
#cab9f1
#6241b1
#4a3185
#312058

Complement & Analogous

#b2dc50
#c050dc
#506cdc

Triadic

#dc7a50
#50dc7a

Monochrome

#312058 #4a3185 #7b51dd #b097eb #cab9f1 #e5dcf8

Analogous

#506cdc #8598e7 #7b51dd #cd73e3 #c050dc #9a40b0

Complementary Mix

#4a3185 #7b51dd #b097eb #b2dc50 #cde88d #748f34

Nearby Colors

#7b51dc
#7b51de
#7b51cd
#7b51ed

Embed #7B51DD swatch

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About #7B51DD

#7B51DD converts to RGB(123, 81, 221) and HSL(258, 67%, 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).

#7B51DD FAQs

What is the RGB value of #7B51DD?
RGB: 123, 81, 221. Copy as CSS: rgb(123, 81, 221)
Is #7B51DD a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #7B51DD?
Complement: #b2dc50.
Does #7B51DD have good contrast on white or black?
On white: 5.17:1 (AA (normal text)). On black: 4.06:1 (AA (large text)).