#B10D1E

Color Details

HEX
#B10D1E
RGB
rgb(177, 13, 30)
HSL
hsl(354, 86%, 37%)
CMYK
cmyk(0%, 93%, 83%, 31%)
Best text on this color #FFFFFF (CR 7.13:1) Determined by WCAG contrast ratio

Readability Previews

Black on #b10d1e
Contrast 2.95:1 Fail
White on #b10d1e
Contrast 7.13:1 AAA
#b10d1e on Black
Contrast 2.95:1 Fail
#b10d1e on White
Contrast 7.13:1 AAA

Tints & Shades

#c13d4b
#d06e78
#e09ea5
#8e0a18
#6a0812
#47050c

Complement & Analogous

#0daf9f
#af4e0d
#af0d6f

Triadic

#1daf0d
#0d1daf

Monochrome

#47050c #6a0812 #b10d1e #d06e78 #e09ea5 #efcfd2

Analogous

#af0d6f #c7569a #b10d1e #bf713d #af4e0d #8c3e0a

Complementary Mix

#6a0812 #b10d1e #d06e78 #0daf9f #62cbc1 #087267

Nearby Colors

#b10d1d
#b10d1f
#b10d0e
#b10d2e

Embed #B10D1E swatch

Embed this swatch

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

Open image

About #B10D1E

#B10D1E converts to RGB(177, 13, 30) and HSL(354, 86%, 37%). 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).

#B10D1E FAQs

What is the RGB value of #B10D1E?
RGB: 177, 13, 30. Copy as CSS: rgb(177, 13, 30)
Is #B10D1E a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #B10D1E?
Complement: #0daf9f.
Does #B10D1E have good contrast on white or black?
On white: 7.13:1 (AAA (normal text)). On black: 2.95:1 (Fails AA).