#B51D14

Color Details

HEX
#B51D14
RGB
rgb(181, 29, 20)
HSL
hsl(3, 80%, 39%)
CMYK
cmyk(0%, 84%, 89%, 29%)
Best text on this color #FFFFFF (CR 6.67:1) Determined by WCAG contrast ratio

Readability Previews

Black on #b51d14
Contrast 3.15:1 Fail
White on #b51d14
Contrast 6.67:1 AA
#b51d14 on Black
Contrast 3.15:1 Fail
#b51d14 on White
Contrast 6.67:1 AA

Tints & Shades

#c44a43
#d37772
#e1a5a1
#911710
#6d110c
#480c08

Complement & Analogous

#14abb3
#b36b14
#b3145b

Triadic

#14b31c
#1c14b3

Monochrome

#480c08 #6d110c #b51d14 #d37772 #e1a5a1 #f0d2d0

Analogous

#b3145b #ca5b8c #b51d14 #c28943 #b36b14 #8f5610

Complementary Mix

#6d110c #b51d14 #d37772 #14abb3 #66c8ce #0d6f74

Nearby Colors

#b51d13
#b51d15
#b51d04
#b51d24

Embed #B51D14 swatch

Embed this swatch

Use this HTML on your site (free with a link):

Open image

About #B51D14

#B51D14 converts to RGB(181, 29, 20) and HSL(3, 80%, 39%). 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).

#B51D14 FAQs

What is the RGB value of #B51D14?
RGB: 181, 29, 20. Copy as CSS: rgb(181, 29, 20)
Is #B51D14 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #B51D14?
Complement: #14abb3.
Does #B51D14 have good contrast on white or black?
On white: 6.67:1 (AA (normal text)). On black: 3.15:1 (AA (large text)).