#B51D3C

Color Details

HEX
#B51D3C
RGB
rgb(181, 29, 60)
HSL
hsl(348, 72%, 41%)
CMYK
cmyk(0%, 84%, 67%, 29%)
Best text on this color #FFFFFF (CR 6.55:1) Determined by WCAG contrast ratio

Readability Previews

Black on #b51d3c
Contrast 3.21:1 Fail
White on #b51d3c
Contrast 6.55:1 AA
#b51d3c on Black
Contrast 3.21:1 Fail
#b51d3c on White
Contrast 6.55:1 AA

Tints & Shades

#c44a63
#d3778a
#e1a5b1
#911730
#6d1124
#480c18

Complement & Analogous

#1db496
#b44a1d
#b41d87

Triadic

#3bb41d
#1d3bb4

Monochrome

#480c18 #6d1124 #b51d3c #d3778a #e1a5b1 #f0d2d8

Analogous

#b41d87 #cb61ab #b51d3c #c36e4a #b44a1d #903b17

Complementary Mix

#6d1124 #b51d3c #d3778a #1db496 #6ccebb #137562

Nearby Colors

#b51d3b
#b51d3d
#b51d2c
#b51d4c

Embed #B51D3C swatch

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About #B51D3C

#B51D3C converts to RGB(181, 29, 60) and HSL(348, 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).

#B51D3C FAQs

What is the RGB value of #B51D3C?
RGB: 181, 29, 60. Copy as CSS: rgb(181, 29, 60)
Is #B51D3C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #B51D3C?
Complement: #1db496.
Does #B51D3C have good contrast on white or black?
On white: 6.55:1 (AA (normal text)). On black: 3.21:1 (AA (large text)).