#B51D45

Color Details

HEX
#B51D45
RGB
rgb(181, 29, 69)
HSL
hsl(344, 72%, 41%)
CMYK
cmyk(0%, 84%, 62%, 29%)
Best text on this color #FFFFFF (CR 6.51:1) Determined by WCAG contrast ratio

Readability Previews

Black on #b51d45
Contrast 3.23:1 Fail
White on #b51d45
Contrast 6.51:1 AA
#b51d45 on Black
Contrast 3.23:1 Fail
#b51d45 on White
Contrast 6.51:1 AA

Tints & Shades

#c44a6a
#d3778f
#e1a5b5
#911737
#6d1129
#480c1c

Complement & Analogous

#1db48c
#b4401d
#b41d91

Triadic

#45b41d
#1d45b4

Monochrome

#480c1c #6d1129 #b51d45 #d3778f #e1a5b5 #f0d2da

Analogous

#b41d91 #cb61b2 #b51d45 #c3664a #b4401d #903317

Complementary Mix

#6d1129 #b51d45 #d3778f #1db48c #6cceb4 #13755b

Nearby Colors

#b51d44
#b51d46
#b51d35
#b51d55

Embed #B51D45 swatch

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About #B51D45

#B51D45 converts to RGB(181, 29, 69) and HSL(344, 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).

#B51D45 FAQs

What is the RGB value of #B51D45?
RGB: 181, 29, 69. Copy as CSS: rgb(181, 29, 69)
Is #B51D45 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #B51D45?
Complement: #1db48c.
Does #B51D45 have good contrast on white or black?
On white: 6.51:1 (AA (normal text)). On black: 3.23:1 (AA (large text)).