#3b1b11

Color #3b1b11

A moderately saturated very dark red.

Closest named color Black #000000 · ΔE 24.52 Nearest Tailwind class orange-950 #441306 · ΔE 4.9

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#3b1b11

RGB

rgb(59, 27, 17)

HSL

hsl(14.3, 55.3%, 14.9%)

HSV / HSB

hsv(14.3, 71.2%, 23.1%)

CMYK

cmyk(0%, 54.2%, 71.2%, 76.9%)

LAB

lab(14.14, 14.64, 13.68)

LCH

lch(14.14, 20.04, 43.06)

OKLCH

oklch(26.5%, 0.0536, 38.11)

HWB

hwb(14.3, 6.7%, 76.9%)

Harmony colors

Complementary

#11313b

Analogous

#3b111c

#3b1b11

#3b3011

Triadic

#3b1b11

#113b1b

#1b113b

Split-complementary

#3b1b11

#113b30

#111c3b

Tetradic

#3b1b11

#313b11

#11313b

#1b113b

Square

#3b1b11

#1c3b11

#11313b

#30113b

Shades

Color #3b1b11 mixed toward black.

#31160e

#27120b

#1e0d08

#140906

#0a0403

Tints

Color #3b1b11 mixed toward white.

#733521

#ab4e31

#ce7356

#dfa28f

#efd0c7

Tones

Color #3b1b11 mixed toward gray.

#381d14

#341f18

#31201b

#2d221f

#292422

Accessibility

Aa White text on this color

15.55:1

Aa Black text on this color

1.35:1

White text reads better on this background (15.55:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#303014 · ΔE 22

Deuteranopia

#323414 · ΔE 23.6

Tritanopia

#3a1616 · ΔE 5

Achromatopsia

#242424 · ΔE 16.3

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #3b1b11;

Tailwind (arbitrary value)

bg-[#3b1b11]

Related colors

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Light Salmon #ffa07a

Sienna #a0522d

Tomato #ff6347

Frequently asked questions

#3b1b11 (#3b1b11) is rgb(59, 27, 17) in RGB.

No, #3b1b11 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #3b1b11, or check how it holds up for accessibility.

Generate a palette → Check contrast