#6B51B1

Color Details

HEX
#6B51B1
RGB
rgb(107, 81, 177)
HSL
hsl(256, 38%, 51%)
CMYK
cmyk(40%, 54%, 0%, 31%)
Best text on this color #FFFFFF (CR 6.11:1) Determined by WCAG contrast ratio

Readability Previews

Black on #6b51b1
Contrast 3.44:1 Fail
White on #6b51b1
Contrast 6.11:1 AA
#6b51b1 on Black
Contrast 3.44:1 Fail
#6b51b1 on White
Contrast 6.11:1 AA

Tints & Shades

#8974c1
#a697d0
#c4b9e0
#56418e
#40316a
#2b2047

Complement & Analogous

#98b253
#9b53b2
#5369b2

Triadic

#b26c53
#53b26c

Monochrome

#2b2047 #40316a #6b51b1 #a697d0 #c4b9e0 #e1dcef

Analogous

#5369b2 #8796c9 #6b51b1 #af75c1 #9b53b2 #7c428e

Complementary Mix

#40316a #6b51b1 #a697d0 #98b253 #bccd8f #637436

Nearby Colors

#6b51b0
#6b51b2
#6b51a1
#6b51c1

Embed #6B51B1 swatch

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About #6B51B1

#6B51B1 converts to RGB(107, 81, 177) and HSL(256, 38%, 51%). 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).

#6B51B1 FAQs

What is the RGB value of #6B51B1?
RGB: 107, 81, 177. Copy as CSS: rgb(107, 81, 177)
Is #6B51B1 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #6B51B1?
Complement: #98b253.
Does #6B51B1 have good contrast on white or black?
On white: 6.11:1 (AA (normal text)). On black: 3.44:1 (AA (large text)).