#40110b

Color #40110b

A vivid, highly saturated very dark red.

Closest named color Black #000000 · ΔE 29.84 Nearest Tailwind class orange-950 #441306 · ΔE 2.5

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Conversions

HEX

#40110b

RGB

rgb(64, 17, 11)

HSL

hsl(6.8, 70.7%, 14.7%)

HSV / HSB

hsv(6.8, 82.8%, 25.1%)

CMYK

cmyk(0%, 73.4%, 82.8%, 74.9%)

LAB

lab(12.71, 22.46, 14.98)

LCH

lch(12.71, 27, 33.7)

OKLCH

oklch(25.6%, 0.0747, 30.24)

HWB

hwb(6.8, 4.3%, 74.9%)

Harmony colors

Complementary

#0b3a40

Analogous

#400b1f

#40110b

#402b0b

Triadic

#40110b

#0b4011

#110b40

Split-complementary

#40110b

#0b402b

#0b1f40

Tetradic

#40110b

#3a400b

#0b3a40

#110b40

Square

#40110b

#1f400b

#0b3a40

#2b0b40

Shades

Color #40110b mixed toward black.

#350e09

#2b0b07

#200805

#150604

#0b0302

Tints

Color #40110b mixed toward white.

#7e2116

#bc3220

#df5745

#ea8f83

#f4c7c1

Tones

Color #40110b mixed toward gray.

#3c140f

#371814

#331b18

#2e1f1d

#2a2221

Accessibility

Aa White text on this color

16.12:1

Aa Black text on this color

1.3:1

White text reads better on this background (16.12:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#32310d · ΔE 26.5

Deuteranopia

#34370d · ΔE 29

Tritanopia

#3f0e0e · ΔE 2.1

Achromatopsia

#212121 · ΔE 19.8

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

Code

CSS

background-color: #40110b;

Tailwind (arbitrary value)

bg-[#40110b]

Related colors

Salmon #fa8072

Misty Rose #ffe4e1

Tomato #ff6347

Red #ff0000

Maroon #800000

Black #000000

Frequently asked questions

#40110b (#40110b) is rgb(64, 17, 11) in RGB.

No, #40110b is not web-safe. The nearest web-safe colors are among its tones and shades below.

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 #40110b, or check how it holds up for accessibility.

Generate a palette → Check contrast