#B10D1C

Color Details

HEX
#B10D1C
RGB
rgb(177, 13, 28)
HSL
hsl(355, 86%, 37%)
CMYK
cmyk(0%, 93%, 84%, 31%)
Best text on this color #FFFFFF (CR 7.13:1) Determined by WCAG contrast ratio

Readability Previews

Black on #b10d1c
Contrast 2.94:1 Fail
White on #b10d1c
Contrast 7.13:1 AAA
#b10d1c on Black
Contrast 2.94:1 Fail
#b10d1c on White
Contrast 7.13:1 AAA

Tints & Shades

#c13d49
#d06e77
#e09ea4
#8e0a16
#6a0811
#47050b

Complement & Analogous

#0dafa2
#af510d
#af0d6c

Triadic

#1baf0d
#0d1baf

Monochrome

#47050b #6a0811 #b10d1c #d06e77 #e09ea4 #efcfd2

Analogous

#af0d6c #c75698 #b10d1c #bf743d #af510d #8c410a

Complementary Mix

#6a0811 #b10d1c #d06e77 #0dafa2 #62cbc3 #087269

Nearby Colors

#b10d1b
#b10d1d
#b10d0c
#b10d2c

Embed #B10D1C swatch

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About #B10D1C

#B10D1C converts to RGB(177, 13, 28) and HSL(355, 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).

#B10D1C FAQs

What is the RGB value of #B10D1C?
RGB: 177, 13, 28. Copy as CSS: rgb(177, 13, 28)
Is #B10D1C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #B10D1C?
Complement: #0dafa2.
Does #B10D1C have good contrast on white or black?
On white: 7.13:1 (AAA (normal text)). On black: 2.94:1 (Fails AA).