#3f1a11

Color #3f1a11

A moderately saturated very dark red.

Closest named color Black #000000 · ΔE 26.77 Nearest Tailwind class orange-950 #441306 · ΔE 3.4

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Conversions

HEX

#3f1a11

RGB

rgb(63, 26, 17)

HSL

hsl(11.7, 57.5%, 15.7%)

HSV / HSB

hsv(11.7, 73%, 24.7%)

CMYK

cmyk(0%, 58.7%, 73%, 75.3%)

LAB

lab(14.6, 17.19, 14.42)

LCH

lch(14.6, 22.44, 39.99)

OKLCH

oklch(27%, 0.0605, 34.9)

HWB

hwb(11.7, 6.7%, 75.3%)

Harmony colors

Complementary

#11363f

Analogous

#3f111f

#3f1a11

#3f3111

Triadic

#3f1a11

#113f1a

#1a113f

Split-complementary

#3f1a11

#113f31

#111f3f

Tetradic

#3f1a11

#363f11

#11363f

#1a113f

Square

#3f1a11

#1f3f11

#11363f

#31113f

Shades

Color #3f1a11 mixed toward black.

#35160e

#2a110b

#200d09

#150906

#0b0403

Tints

Color #3f1a11 mixed toward white.

#773120

#b0492f

#d16e56

#e19e8e

#f0cfc7

Tones

Color #3f1a11 mixed toward gray.

#3b1c15

#371f19

#34211d

#302320

#2c2624

Accessibility

Aa White text on this color

15.36:1

Aa Black text on this color

1.37:1

White text reads better on this background (15.36:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#333213 · ΔE 23.3

Deuteranopia

#343714 · ΔE 25.8

Tritanopia

#3e1516 · ΔE 4.7

Achromatopsia

#252525 · ΔE 17.6

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

Code

CSS

background-color: #3f1a11;

Tailwind (arbitrary value)

bg-[#3f1a11]

Related colors

Tomato #ff6347

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Light Salmon #ffa07a

Salmon #fa8072

Frequently asked questions

#3f1a11 (#3f1a11) is rgb(63, 26, 17) in RGB.

No, #3f1a11 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 #3f1a11, or check how it holds up for accessibility.

Generate a palette → Check contrast