#B51BC5

Color Details

HEX
#B51BC5
RGB
rgb(181, 27, 197)
HSL
hsl(294, 76%, 44%)
CMYK
cmyk(8%, 86%, 0%, 23%)
Best text on this color #FFFFFF (CR 5.35:1) Determined by WCAG contrast ratio

Readability Previews

Black on #b51bc5
Contrast 3.93:1 Fail
White on #b51bc5
Contrast 5.35:1 AA
#b51bc5 on Black
Contrast 3.93:1 Fail
#b51bc5 on White
Contrast 5.35:1 AA

Tints & Shades

#c449d1
#d376dc
#e1a4e8
#91169e
#6d1076
#480b4f

Complement & Analogous

#2cc51b
#c51b81
#5f1bc5

Triadic

#c5b41b
#1bc5b4

Monochrome

#480b4f #6d1076 #b51bc5 #d376dc #e1a4e8 #f0d1f3

Analogous

#5f1bc5 #8f5fd6 #b51bc5 #d1499a #c51b81 #9e1667

Complementary Mix

#6d1076 #b51bc5 #d376dc #2cc51b #76d96b #1d8012

Nearby Colors

#b51bc4
#b51bc6
#b51bb5
#b51bd5

Embed #B51BC5 swatch

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About #B51BC5

#B51BC5 converts to RGB(181, 27, 197) and HSL(294, 76%, 44%). 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).

#B51BC5 FAQs

What is the RGB value of #B51BC5?
RGB: 181, 27, 197. Copy as CSS: rgb(181, 27, 197)
Is #B51BC5 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #B51BC5?
Complement: #2cc51b.
Does #B51BC5 have good contrast on white or black?
On white: 5.35:1 (AA (normal text)). On black: 3.93:1 (AA (large text)).