#421d19

Color #421d19

A moderately saturated very dark red.

Closest named color Black #000000 · ΔE 26.14 Nearest Tailwind class orange-950 #441306 · ΔE 5

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Conversions

HEX

#421d19

RGB

rgb(66, 29, 25)

HSL

hsl(5.9, 45.1%, 17.8%)

HSV / HSB

hsv(5.9, 62.1%, 25.9%)

CMYK

cmyk(0%, 56.1%, 62.1%, 74.1%)

LAB

lab(16.04, 17.44, 11.04)

LCH

lch(16.04, 20.64, 32.33)

OKLCH

oklch(28.3%, 0.0583, 27.71)

HWB

hwb(5.9, 9.8%, 74.1%)

Harmony colors

Complementary

#193e42

Analogous

#421929

#421d19

#423119

Triadic

#421d19

#19421d

#1d1942

Split-complementary

#421d19

#194231

#192942

Tetradic

#421d19

#3e4219

#193e42

#1d1942

Square

#421d19

#294219

#193e42

#311942

Shades

Color #421d19 mixed toward black.

#371815

#2c1311

#210e0c

#160a08

#0b0504

Tints

Color #421d19 mixed toward white.

#75332c

#a74a3f

#c57067

#d9a09a

#eccfcc

Tones

Color #421d19 mixed toward gray.

#3e201c

#3b2220

#382523

#342827

#312b2a

Accessibility

Aa White text on this color

14.77:1

Aa Black text on this color

1.42:1

White text reads better on this background (14.77:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#35351a · ΔE 24.9

Deuteranopia

#373a1a · ΔE 27.2

Tritanopia

#411b1b · ΔE 2

Achromatopsia

#282828 · ΔE 17.2

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

Code

CSS

background-color: #421d19;

Tailwind (arbitrary value)

bg-[#421d19]

Related colors

Misty Rose #ffe4e1

Salmon #fa8072

Tomato #ff6347

Red #ff0000

Maroon #800000

Black #000000

Frequently asked questions

#421d19 (#421d19) is rgb(66, 29, 25) in RGB.

No, #421d19 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 #421d19, or check how it holds up for accessibility.

Generate a palette → Check contrast