#221a18

Color #221a18

A muted very dark red.

Closest named color Black #000000 · ΔE 11.12 Nearest Tailwind class taupe-900 #1d1816 · ΔE 2.1

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Conversions

HEX

#221a18

RGB

rgb(34, 26, 24)

HSL

hsl(12, 17.2%, 11.4%)

HSV / HSB

hsv(12, 29.4%, 13.3%)

CMYK

cmyk(0%, 23.5%, 29.4%, 86.7%)

LAB

lab(10.14, 3.54, 2.89)

LCH

lch(10.14, 4.57, 39.23)

OKLCH

oklch(22.7%, 0.0133, 34.29)

HWB

hwb(12, 9.4%, 86.7%)

Harmony colors

Complementary

#182022

Analogous

#22181b

#221a18

#221f18

Triadic

#221a18

#18221a

#1a1822

Split-complementary

#221a18

#18221f

#181b22

Tetradic

#221a18

#202218

#182022

#1a1822

Square

#221a18

#1b2218

#182022

#1f1822

Shades

Color #221a18 mixed toward black.

#1c1614

#171110

#110d0c

#0b0908

#060404

Tints

Color #221a18 mixed toward white.

#4e3c37

#7a5e56

#a1827b

#c1aca7

#e0d5d3

Tones

Color #221a18 mixed toward gray.

#211b19

#201b1a

#201c1b

#1f1c1b

#1e1d1c

Accessibility

Aa White text on this color

17.09:1

Aa Black text on this color

1.23:1

White text reads better on this background (17.09:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1f1f18 · ΔE 7.6

Deuteranopia

#1f2019 · ΔE 8.3

Tritanopia

#221919 · ΔE 1.6

Achromatopsia

#1c1c1c · ΔE 5.3

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

Code

CSS

background-color: #221a18;

Tailwind (arbitrary value)

bg-[#221a18]

Related colors

Tomato #ff6347

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Light Salmon #ffa07a

Salmon #fa8072

Frequently asked questions

#221a18 (#221a18) is rgb(34, 26, 24) in RGB.

No, #221a18 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 #221a18, or check how it holds up for accessibility.

Generate a palette → Check contrast