#2f100b

Color #2f100b

A moderately saturated very dark red.

Closest named color Black #000000 · ΔE 20.1 Nearest Tailwind class orange-950 #441306 · ΔE 7

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Conversions

HEX

#2f100b

RGB

rgb(47, 16, 11)

HSL

hsl(8.3, 62.1%, 11.4%)

HSV / HSB

hsv(8.3, 76.6%, 18.4%)

CMYK

cmyk(0%, 66%, 76.6%, 81.6%)

LAB

lab(8.99, 15.4, 9.27)

LCH

lch(8.99, 17.97, 31.05)

OKLCH

oklch(22.1%, 0.0523, 30.98)

HWB

hwb(8.3, 4.3%, 81.6%)

Harmony colors

Complementary

#0b2a2f

Analogous

#2f0b18

#2f100b

#2f220b

Triadic

#2f100b

#0b2f10

#100b2f

Split-complementary

#2f100b

#0b2f22

#0b182f

Tetradic

#2f100b

#2a2f0b

#0b2a2f

#100b2f

Square

#2f100b

#182f0b

#0b2a2f

#220b2f

Shades

Color #2f100b mixed toward black.

#270d09

#1f0b07

#180806

#100504

#080302

Tints

Color #2f100b mixed toward white.

#6c2519

#a93928

#d45b48

#e29285

#f1c8c2

Tones

Color #2f100b mixed toward gray.

#2c120e

#291411

#261714

#231917

#201b1a

Accessibility

Aa White text on this color

17.5:1

Aa Black text on this color

1.2:1

White text reads better on this background (17.5:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#25250c · ΔE 23.6

Deuteranopia

#26280d · ΔE 25.3

Tritanopia

#2e0d0e · ΔE 2.6

Achromatopsia

#191919 · ΔE 15.9

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

Code

CSS

background-color: #2f100b;

Tailwind (arbitrary value)

bg-[#2f100b]

Related colors

Tomato #ff6347

Salmon #fa8072

Misty Rose #ffe4e1

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Frequently asked questions

#2f100b (#2f100b) is rgb(47, 16, 11) in RGB.

No, #2f100b 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.

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Contrast Checker

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

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Palette Generator

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

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Build something with this color

Generate a full palette from #2f100b, or check how it holds up for accessibility.

Generate a palette → Check contrast