#A1311C

Color Details

HEX
#A1311C
RGB
rgb(161, 49, 28)
HSL
hsl(9, 70%, 37%)
CMYK
cmyk(0%, 70%, 83%, 37%)
Best text on this color #FFFFFF (CR 7.07:1) Determined by WCAG contrast ratio

Readability Previews

Black on #a1311c
Contrast 2.97:1 Fail
White on #a1311c
Contrast 7.07:1 AAA
#a1311c on Black
Contrast 2.97:1 Fail
#a1311c on White
Contrast 7.07:1 AAA

Tints & Shades

#b45a49
#c78377
#d9ada4
#812716
#611d11
#40140b

Complement & Analogous

#1c8da0
#a0721c
#a01c4b

Triadic

#1ca030
#301ca0

Monochrome

#40140b #611d11 #a1311c #c78377 #d9ada4 #ecd6d2

Analogous

#a01c4b #bd6081 #a1311c #b38e49 #a0721c #805b16

Complementary Mix

#611d11 #a1311c #c78377 #1c8da0 #6bb5c1 #125c68

Nearby Colors

#a1311b
#a1311d
#a1310c
#a1312c

Embed #A1311C swatch

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About #A1311C

#A1311C converts to RGB(161, 49, 28) and HSL(9, 70%, 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).

#A1311C FAQs

What is the RGB value of #A1311C?
RGB: 161, 49, 28. Copy as CSS: rgb(161, 49, 28)
Is #A1311C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #A1311C?
Complement: #1c8da0.
Does #A1311C have good contrast on white or black?
On white: 7.07:1 (AAA (normal text)). On black: 2.97:1 (Fails AA).