#B51D42

Color Details

HEX
#B51D42
RGB
rgb(181, 29, 66)
HSL
hsl(345, 72%, 41%)
CMYK
cmyk(0%, 84%, 64%, 29%)
Best text on this color #FFFFFF (CR 6.52:1) Determined by WCAG contrast ratio

Readability Previews

Black on #b51d42
Contrast 3.22:1 Fail
White on #b51d42
Contrast 6.52:1 AA
#b51d42 on Black
Contrast 3.22:1 Fail
#b51d42 on White
Contrast 6.52:1 AA

Tints & Shades

#c44a68
#d3778e
#e1a5b3
#911735
#6d1128
#480c1a

Complement & Analogous

#1db48e
#b4431d
#b41d8e

Triadic

#43b41d
#1d43b4

Monochrome

#480c1a #6d1128 #b51d42 #d3778e #e1a5b3 #f0d2d9

Analogous

#b41d8e #cb61b0 #b51d42 #c3694a #b4431d #903617

Complementary Mix

#6d1128 #b51d42 #d3778e #1db48e #6cceb6 #13755c

Nearby Colors

#b51d41
#b51d43
#b51d32
#b51d52

Embed #B51D42 swatch

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About #B51D42

#B51D42 converts to RGB(181, 29, 66) and HSL(345, 72%, 41%). 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).

#B51D42 FAQs

What is the RGB value of #B51D42?
RGB: 181, 29, 66. Copy as CSS: rgb(181, 29, 66)
Is #B51D42 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #B51D42?
Complement: #1db48e.
Does #B51D42 have good contrast on white or black?
On white: 6.52:1 (AA (normal text)). On black: 3.22:1 (AA (large text)).