#3f0c04

Color #3f0c04

A vivid, highly saturated very dark red.

Closest named color Black #000000 · ΔE 31.22 Nearest Tailwind class red-950 #460809 · ΔE 2.6

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Conversions

HEX

#3f0c04

RGB

rgb(63, 12, 4)

HSL

hsl(8.1, 88.1%, 13.1%)

HSV / HSB

hsv(8.1, 93.7%, 24.7%)

CMYK

cmyk(0%, 81%, 93.7%, 75.3%)

LAB

lab(11.48, 24.14, 16.13)

LCH

lch(11.48, 29.03, 33.75)

OKLCH

oklch(24.6%, 0.0807, 32.77)

HWB

hwb(8.1, 1.6%, 75.3%)

Harmony colors

Complementary

#04373f

Analogous

#3f0419

#3f0c04

#3f2904

Triadic

#3f0c04

#043f0c

#0c043f

Split-complementary

#3f0c04

#043f29

#04193f

Tetradic

#3f0c04

#373f04

#04373f

#0c043f

Square

#3f0c04

#193f04

#04373f

#29043f

Shades

Color #3f0c04 mixed toward black.

#340a03

#2a0803

#1f0602

#150401

#0a0201

Tints

Color #3f0c04 mixed toward white.

#841908

#ca260d

#f2492f

#f68674

#fbc2ba

Tones

Color #3f0c04 mixed toward gray.

#3a1009

#35130e

#301713

#2b1a18

#261e1d

Accessibility

Aa White text on this color

16.59:1

Aa Black text on this color

1.27:1

White text reads better on this background (16.59:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#303006 · ΔE 27.7

Deuteranopia

#323506 · ΔE 29.6

Tritanopia

#3d0808 · ΔE 2.5

Achromatopsia

#1e1e1e · ΔE 20.5

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

Code

CSS

background-color: #3f0c04;

Tailwind (arbitrary value)

bg-[#3f0c04]

Related colors

Tomato #ff6347

Salmon #fa8072

Misty Rose #ffe4e1

Dark Salmon #e9967a

Coral #ff7f50

Red #ff0000

Frequently asked questions

#3f0c04 (#3f0c04) is rgb(63, 12, 4) in RGB.

No, #3f0c04 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 #3f0c04, or check how it holds up for accessibility.

Generate a palette → Check contrast